Bump golang.org/x/crypto from 0.21.0 to 0.31.0 in /tests

Bumps [golang.org/x/crypto](https://github.com/golang/crypto) from 0.21.0 to 0.31.0.
- [Commits](golang/crypto@v0.21.0...v0.31.0)

---
updated-dependencies:
- dependency-name: golang.org/x/crypto
  dependency-type: indirect
...

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

tests/go.mod

@@ -43,11 +43,11 @@ require (
 	github.com/ulikunitz/xz v0.5.10 // indirect
 	github.com/zclconf/go-cty v1.10.0 // indirect
 	go.opencensus.io v0.23.0 // indirect
-	golang.org/x/crypto v0.21.0 // indirect
+	golang.org/x/crypto v0.31.0 // indirect
 	golang.org/x/net v0.23.0 // indirect
 	golang.org/x/oauth2 v0.1.0 // indirect
-	golang.org/x/sys v0.18.0 // indirect
-	golang.org/x/text v0.14.0 // indirect
+	golang.org/x/sys v0.28.0 // indirect
+	golang.org/x/text v0.21.0 // indirect
 	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
 	google.golang.org/api v0.100.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect