build(deps): bump github.com/libp2p/go-libp2p-kad-dht

Bumps [github.com/libp2p/go-libp2p-kad-dht](https://github.com/libp2p/go-libp2p-kad-dht) from 0.38.0 to 0.39.0.
- [Release notes](https://github.com/libp2p/go-libp2p-kad-dht/releases)
- [Commits](libp2p/go-libp2p-kad-dht@v0.38.0...v0.39.0)

---
updated-dependencies:
- dependency-name: github.com/libp2p/go-libp2p-kad-dht
  dependency-version: 0.39.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

go.mod

@@ -1,6 +1,6 @@
 module github.com/agentanycast/agentanycast-node
 
-go 1.25.0
+go 1.25.7
 
 require (
 	filippo.io/edwards25519 v1.2.0
@@ -9,8 +9,8 @@ require (
 	github.com/agentanycast/agentanycast-proto v0.0.0-00010101000000-000000000000
 	github.com/google/uuid v1.6.0
 	github.com/ipfs/go-cid v0.6.0
-	github.com/libp2p/go-libp2p v0.47.0
-	github.com/libp2p/go-libp2p-kad-dht v0.38.0
+	github.com/libp2p/go-libp2p v0.48.0
+	github.com/libp2p/go-libp2p-kad-dht v0.39.0
 	github.com/mark3labs/mcp-go v0.45.0
 	github.com/mr-tron/base58 v1.2.0
 	github.com/multiformats/go-multiaddr v0.16.1
@@ -24,13 +24,13 @@ require (
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.42.0
 	go.opentelemetry.io/otel/sdk v1.42.0
 	go.opentelemetry.io/otel/trace v1.42.0
-	golang.org/x/crypto v0.48.0
+	golang.org/x/crypto v0.49.0
 	golang.org/x/time v0.15.0
 	google.golang.org/grpc v1.79.2
 	google.golang.org/protobuf v1.36.11
 )
 
-require golang.org/x/telemetry v0.0.0-20260109210033-bd525da824e2 // indirect
+require golang.org/x/telemetry v0.0.0-20260311193753-579e4da9a98c // indirect
 
 require (
 	github.com/antithesishq/antithesis-sdk-go v0.6.0-default-no-op // indirect
@@ -41,7 +41,7 @@ require (
 	github.com/cenkalti/backoff/v5 v5.0.3 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/davidlazar/go-crypto v0.0.0-20200604182044-b73af7476f6c // indirect
-	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.4.0 // indirect
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.4.1 // indirect
 	github.com/dunglas/httpsfv v1.1.0 // indirect
 	github.com/filecoin-project/go-clock v0.1.0 // indirect
 	github.com/flynn/noise v1.1.0 // indirect
@@ -54,10 +54,10 @@ require (
 	github.com/hashicorp/golang-lru v1.0.2 // indirect
 	github.com/huin/goupnp v1.3.0 // indirect
 	github.com/invopop/jsonschema v0.13.0 // indirect
-	github.com/ipfs/boxo v0.36.0 // indirect
+	github.com/ipfs/boxo v0.37.0 // indirect
 	github.com/ipfs/go-datastore v0.9.1 // indirect
 	github.com/ipfs/go-log/v2 v2.9.1 // indirect
-	github.com/ipld/go-ipld-prime v0.21.0 // indirect
+	github.com/ipld/go-ipld-prime v0.22.0 // indirect
 	github.com/jackpal/go-nat-pmp v1.0.2 // indirect
 	github.com/jbenet/go-temp-err-catcher v0.1.0 // indirect
 	github.com/klauspost/compress v1.18.4 // indirect
@@ -85,7 +85,7 @@ require (
 	github.com/minio/sha256-simd v1.0.1 // indirect
 	github.com/multiformats/go-base32 v0.1.0 // indirect
 	github.com/multiformats/go-base36 v0.2.0 // indirect
-	github.com/multiformats/go-multiaddr-dns v0.4.1 // indirect
+	github.com/multiformats/go-multiaddr-dns v0.5.0 // indirect
 	github.com/multiformats/go-multiaddr-fmt v0.1.0 // indirect
 	github.com/multiformats/go-multibase v0.2.0 // indirect
 	github.com/multiformats/go-multicodec v0.10.0 // indirect
@@ -98,28 +98,28 @@ require (
 	github.com/pbnjay/memory v0.0.0-20210728143218-7b4eea64cf58 // indirect
 	github.com/pion/datachannel v1.5.10 // indirect
 	github.com/pion/dtls/v2 v2.2.12 // indirect
-	github.com/pion/dtls/v3 v3.1.1 // indirect
+	github.com/pion/dtls/v3 v3.1.2 // indirect
 	github.com/pion/ice/v4 v4.0.10 // indirect
 	github.com/pion/interceptor v0.1.40 // indirect
 	github.com/pion/logging v0.2.4 // indirect
 	github.com/pion/mdns/v2 v2.0.7 // indirect
 	github.com/pion/randutil v0.1.0 // indirect
-	github.com/pion/rtcp v1.2.15 // indirect
+	github.com/pion/rtcp v1.2.16 // indirect
 	github.com/pion/rtp v1.8.19 // indirect
 	github.com/pion/sctp v1.8.39 // indirect
-	github.com/pion/sdp/v3 v3.0.13 // indirect
+	github.com/pion/sdp/v3 v3.0.18 // indirect
 	github.com/pion/srtp/v3 v3.0.6 // indirect
 	github.com/pion/stun v0.6.1 // indirect
-	github.com/pion/stun/v3 v3.0.0 // indirect
+	github.com/pion/stun/v3 v3.1.1 // indirect
 	github.com/pion/transport/v2 v2.2.10 // indirect
 	github.com/pion/transport/v3 v3.0.7 // indirect
 	github.com/pion/transport/v4 v4.0.1 // indirect
 	github.com/pion/turn/v4 v4.0.2 // indirect
 	github.com/pion/webrtc/v4 v4.1.2 // indirect
-	github.com/polydawn/refmt v0.89.0 // indirect
+	github.com/polydawn/refmt v0.89.1-0.20231129105047-37766d95467a // indirect
 	github.com/prometheus/client_model v0.6.2 // indirect
-	github.com/prometheus/common v0.66.1 // indirect
-	github.com/prometheus/procfs v0.17.0 // indirect
+	github.com/prometheus/common v0.67.5 // indirect
+	github.com/prometheus/procfs v0.20.1 // indirect
 	github.com/quic-go/qpack v0.6.0 // indirect
 	github.com/quic-go/quic-go v0.59.0 // indirect
 	github.com/quic-go/webtransport-go v0.10.0 // indirect
@@ -138,14 +138,14 @@ require (
 	go.uber.org/mock v0.5.2 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.27.1 // indirect
-	go.yaml.in/yaml/v2 v2.4.3 // indirect
-	golang.org/x/exp v0.0.0-20260112195511-716be5621a96 // indirect
-	golang.org/x/mod v0.32.0 // indirect
-	golang.org/x/net v0.51.0 // indirect
-	golang.org/x/sync v0.19.0 // indirect
+	go.yaml.in/yaml/v2 v2.4.4 // indirect
+	golang.org/x/exp v0.0.0-20260312153236-7ab1446f8b90 // indirect
+	golang.org/x/mod v0.34.0 // indirect
+	golang.org/x/net v0.52.0 // indirect
+	golang.org/x/sync v0.20.0 // indirect
 	golang.org/x/sys v0.42.0 // indirect
-	golang.org/x/text v0.34.0 // indirect
-	golang.org/x/tools v0.41.0 // indirect
+	golang.org/x/text v0.35.0 // indirect
+	golang.org/x/tools v0.43.0 // indirect
 	gonum.org/v1/gonum v0.17.0 // indirect
 	google.golang.org/genproto/googleapis/api v0.0.0-20260209200024-4cfbd4190f57 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20260226221140-a57be14db171 // indirect