Bump go.mongodb.org/mongo-driver from 1.0.1 to 1.5.1

Bumps [go.mongodb.org/mongo-driver](https://github.com/mongodb/mongo-go-driver) from 1.0.1 to 1.5.1.
- [Release notes](https://github.com/mongodb/mongo-go-driver/releases)
- [Commits](mongodb/mongo-go-driver@v1.0.1...v1.5.1)

---
updated-dependencies:
- dependency-name: go.mongodb.org/mongo-driver
  dependency-type: direct:production
...

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

Author: dependabot[bot]

go.mod

@@ -10,7 +10,7 @@ require (
 	github.com/erikstmartin/go-testdb v0.0.0-20160219214506-8d10e4a1bae5 // indirect
 	github.com/fsnotify/fsnotify v1.4.7
 	github.com/go-ole/go-ole v1.2.2 // indirect
-	github.com/go-sql-driver/mysql v1.4.0
+	github.com/go-sql-driver/mysql v1.5.0
 	github.com/gogo/protobuf v1.2.0
 	github.com/golang/mock v1.2.0
 	github.com/golang/protobuf v1.3.2
@@ -25,8 +25,6 @@ require (
 	github.com/juju/errors v0.0.0-20170703010042-c7d06af17c68
 	github.com/juju/loggo v0.0.0-20190212223446-d976af380377 // indirect
 	github.com/juju/testing v0.0.0-20180920084828-472a3e8b2073 // indirect
-	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
-	github.com/kr/pretty v0.1.0 // indirect
 	github.com/lib/pq v1.0.0 // indirect
 	github.com/mattn/go-sqlite3 v1.10.0 // indirect
 	github.com/mitchellh/hashstructure v1.0.0
@@ -50,15 +48,10 @@ require (
 	github.com/siddontang/go v0.0.0-20180604090527-bdc77568d726
 	github.com/siddontang/go-mysql v0.0.0-20190312052122-c6ab05a85eb8
 	github.com/sirupsen/logrus v1.4.2
-	github.com/stretchr/testify v1.3.0
-	github.com/tidwall/pretty v0.0.0-20190325153808-1166b9ac2b65 // indirect
-	github.com/xdg/scram v0.0.0-20180814205039-7eeb5667e42c // indirect
-	github.com/xdg/stringprep v1.0.0 // indirect
-	go.mongodb.org/mongo-driver v1.0.1
-	golang.org/x/crypto v0.0.0-20191122220453-ac88ee75c92c // indirect
-	golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3
+	github.com/stretchr/testify v1.6.1
+	go.mongodb.org/mongo-driver v1.5.1
+	golang.org/x/net v0.0.0-20200202094626-16171245cfb2
 	golang.org/x/sys v0.0.0-20191127021746-63cb32ae39b2 // indirect
-	golang.org/x/text v0.3.2 // indirect
 	google.golang.org/grpc v1.19.0
 	gopkg.in/DATA-DOG/go-sqlmock.v1 v1.3.0
 	gopkg.in/mgo.v2 v2.0.0-20180705113604-9856a29383ce