Bump github.com/golangci/golangci-lint in /internal/tools

Bumps [github.com/golangci/golangci-lint](https://github.com/golangci/golangci-lint) from 1.36.0 to 1.37.1.
- [Release notes](https://github.com/golangci/golangci-lint/releases)
- [Changelog](https://github.com/golangci/golangci-lint/blob/master/CHANGELOG.md)
- [Commits](golangci/golangci-lint@v1.36.0...v1.37.1)

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

internal/tools/go.mod

@@ -5,9 +5,9 @@ go 1.14
 require (
 	github.com/client9/misspell v0.3.4
 	github.com/gogo/protobuf v1.3.2
-	github.com/golangci/golangci-lint v1.36.0
+	github.com/golangci/golangci-lint v1.37.1
 	github.com/itchyny/gojq v0.12.1
-	golang.org/x/tools v0.0.0-20210106214847-113979e3529a
+	golang.org/x/tools v0.1.0
 )
 
 replace go.opentelemetry.io/otel => ../..