Bump androidx.compose.runtime:runtime from 1.9.0 to 1.9.4 in /examples

Bumps androidx.compose.runtime:runtime from 1.9.0 to 1.9.4.

---
updated-dependencies:
- dependency-name: androidx.compose.runtime:runtime
  dependency-version: 1.9.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

examples/gradle/libs.versions.toml

@@ -28,7 +28,7 @@ protoc-gen-grpc-kotlin = { group = "io.grpc", name = "protoc-gen-grpc-kotlin", v
 androidx-activity-compose = { group = "androidx.activity", name = "activity-compose", version = "1.10.1" }
 androidx-compose-foundation-layout = { group = "androidx.compose.foundation", name = "foundation-layout", version = "1.9.0" }
 androidx-compose-material = { group = "androidx.compose.material", name = "material", version = "1.9.1" }
-androidx-compose-runtime = { group = "androidx.compose.runtime", name = "runtime", version = "1.9.0" }
+androidx-compose-runtime = { group = "androidx.compose.runtime", name = "runtime", version = "1.9.4" }
 androidx-compose-ui = { group = "androidx.compose.ui", name = "ui", version = "1.9.1" }
 androidx-compose-compiler = { group = "androidx.compose.compiler", name = "compiler", version = "1.5.15" }