Bump github.com/gruntwork-io/terratest (#5334)

Bumps [github.com/gruntwork-io/terratest](https://github.com/gruntwork-io/terratest) from 0.46.1 to 0.46.5.
- [Release notes](https://github.com/gruntwork-io/terratest/releases)
- [Commits](gruntwork-io/terratest@v0.46.1...v0.46.5)

---
updated-dependencies:
- dependency-name: github.com/gruntwork-io/terratest
  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>

terraform/environments/core-logging/test/go.mod

@@ -3,7 +3,7 @@ module test
 go 1.15
 
 require (
-	github.com/gruntwork-io/terratest v0.46.1
+	github.com/gruntwork-io/terratest v0.46.5
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/hashicorp/hcl/v2 v2.10.1 // indirect