Bump github.com/Azure/terraform-module-test-helper in /test (Azure#386)

Bumps [github.com/Azure/terraform-module-test-helper](https://github.com/Azure/terraform-module-test-helper) from 0.13.0 to 0.14.0.
- [Commits](Azure/terraform-module-test-helper@v0.13.0...v0.14.0)

---
updated-dependencies:
- dependency-name: github.com/Azure/terraform-module-test-helper
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

test/go.mod

@@ -3,9 +3,9 @@ module github.com/Azure/terraform-azurerm-aks
 go 1.19
 
 require (
-	github.com/Azure/terraform-module-test-helper v0.13.0
-	github.com/gruntwork-io/terratest v0.41.17
-	github.com/stretchr/testify v1.8.2
+	github.com/Azure/terraform-module-test-helper v0.14.0
+	github.com/gruntwork-io/terratest v0.42.0
+	github.com/stretchr/testify v1.8.3
 )
 
 require (
@@ -69,6 +69,7 @@ require (
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/spf13/afero v1.9.5 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/thanhpk/randstr v1.0.6 // indirect
 	github.com/tmccombs/hcl2json v0.3.3 // indirect
 	github.com/ulikunitz/xz v0.5.10 // indirect
 	github.com/urfave/cli v1.22.2 // indirect
@@ -78,10 +79,10 @@ require (
 	go.opencensus.io v0.24.0 // indirect
 	golang.org/x/crypto v0.1.0 // indirect
 	golang.org/x/mod v0.10.0 // indirect
-	golang.org/x/net v0.9.0 // indirect
-	golang.org/x/oauth2 v0.7.0 // indirect
-	golang.org/x/sys v0.7.0 // indirect
-	golang.org/x/term v0.7.0 // indirect
+	golang.org/x/net v0.10.0 // indirect
+	golang.org/x/oauth2 v0.8.0 // indirect
+	golang.org/x/sys v0.8.0 // indirect
+	golang.org/x/term v0.8.0 // indirect
 	golang.org/x/text v0.9.0 // indirect
 	golang.org/x/time v0.0.0-20200630173020-3af7569d3a1e // indirect
 	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect