build(deps): bump github.com/gruntwork-io/terratest in /tests

Bumps [github.com/gruntwork-io/terratest](https://github.com/gruntwork-io/terratest) from 0.46.7 to 0.46.8.
- [Release notes](https://github.com/gruntwork-io/terratest/releases)
- [Commits](gruntwork-io/terratest@v0.46.7...v0.46.8)

---
updated-dependencies:
- dependency-name: github.com/gruntwork-io/terratest
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

tests/go.mod

@@ -11,7 +11,7 @@ require (
 	github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/subscription/armsubscription v1.2.0
 	github.com/Azure/terratest-terraform-fluent v0.7.0
 	github.com/google/uuid v1.4.0
-	github.com/gruntwork-io/terratest v0.46.7
+	github.com/gruntwork-io/terratest v0.46.8
 	github.com/stretchr/testify v1.8.4
 	golang.org/x/sync v0.5.0
 )

tests/go.sum

@@ -399,8 +399,8 @@ github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/ad
 github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw=
 github.com/gruntwork-io/go-commons v0.17.1 h1:2KS9wAqrgeOTWj33DSHzDNJ1FCprptWdLFqej+wB8x0=
 github.com/gruntwork-io/go-commons v0.17.1/go.mod h1:S98JcR7irPD1bcruSvnqupg+WSJEJ6xaM89fpUZVISk=
-github.com/gruntwork-io/terratest v0.46.7 h1:oqGPBBO87SEsvBYaA0R5xOq+Lm2Xc5dmFVfxEolfZeU=
-github.com/gruntwork-io/terratest v0.46.7/go.mod h1:6gI5MlLeyF+SLwqocA5GBzcTix+XiuxCy1BPwKuT+WM=
+github.com/gruntwork-io/terratest v0.46.8 h1:rgK7z6Dy/eMGFaclKR0WVG9Z54tR+Ehl7S09+8Y25j0=
+github.com/gruntwork-io/terratest v0.46.8/go.mod h1:6MxfmOFQQEpQZjpuWRwuAK8qm836hYgAOCzSIZIWTmg=
 github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
 github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY2I=
 github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=