Bump golang.org/x/mod from 0.5.0 to 0.5.1 (#409)

Bumps [golang.org/x/mod](https://github.com/golang/mod) from 0.5.0 to 0.5.1.
- [Release notes](https://github.com/golang/mod/releases)
- [Commits](golang/mod@v0.5.0...v0.5.1)

---
updated-dependencies:
- dependency-name: golang.org/x/mod
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -31,7 +31,7 @@ require (
 	github.com/stretchr/testify v1.7.0
 	go.uber.org/zap v1.19.1
 	golang.org/x/crypto v0.0.0-20210817164053-32db794688a5
-	golang.org/x/mod v0.5.0
+	golang.org/x/mod v0.5.1
 	golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f
 	golang.org/x/term v0.0.0-20210503060354-a79de5458b56
 	gopkg.in/square/go-jose.v2 v2.6.0

go.sum

@@ -892,6 +892,8 @@ golang.org/x/mod v0.4.1/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.5.0 h1:UG21uOlmZabA4fW5i7ZX6bjw1xELEGg/ZLgZq9auk/Q=
 golang.org/x/mod v0.5.0/go.mod h1:5OXOZSfqPIIbmVBIIKWRFfZjPR0E5r58TLhUjH0a2Ro=
+golang.org/x/mod v0.5.1 h1:OJxoQ/rynoF0dcCdI7cLPktw/hR2cueqYfjm43oqK38=
+golang.org/x/mod v0.5.1/go.mod h1:5OXOZSfqPIIbmVBIIKWRFfZjPR0E5r58TLhUjH0a2Ro=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=