chore: Uses Terraform setup before unit tests (#3226)

* chore: Update Terraform setup in unit tests for improved test performance and stability

* chore: Update Terraform version in code-health.yml

Author: EspenAlbert

.github/workflows/code-health.yml

@@ -30,6 +30,12 @@ jobs:
       pull-requests: write # Needed by sticky-pull-request-comment
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      # Avoid: cannot run Terraform provider tests: error calling terraform version command: fork/exec /tmp/plugintest-terraformXXX/terraform: text file busy also speeds up the tests as terraform will already exist on path.
+      # Also speeds up the tests
+      - uses: hashicorp/setup-terraform@b9cd54a3c349d3f38e8881555d616ced269862dd
+        with:
+          terraform_version: '1.11.x'
+          terraform_wrapper: false
       - uses: actions/setup-go@0aaccfd150d50ccaeb58ebd88d36e91967a5f35b
         with:
           go-version-file: 'go.mod'

scripts/update-tf-version-in-repository.sh

@@ -20,6 +20,7 @@ TF_VERSIONS_ARR=$(./scripts/get-terraform-supported-versions.sh "false")
 
 TEST_SUITE_YAML_FILE=".github/workflows/test-suite.yml"
 ACCEPTANCE_TESTS_YAML_FILE=".github/workflows/acceptance-tests.yml"
+CODE_HEALTH_YAML_FILE=".github/workflows/code-health.yml"
 EXAMPLES_YAML_FILE=".github/workflows/examples.yml"
 TOOL_VERSIONS_FILE=".tool-versions"
 DOC_SCRIPT="scripts/generate-doc.sh"
@@ -34,6 +35,9 @@ sed -i.bak -E "s|schedule_terraform_matrix: '.*'|schedule_terraform_matrix: '[\"
 # Update Terraform version in examples.yml
 sed -i.bak -E "s|terraform_version: '.*'|terraform_version: '$LATEST_TF_VERSION'|" "$EXAMPLES_YAML_FILE"
 
+# Update Terraform version in code-health.yml
+sed -i.bak -E "s|terraform_version: '.*'|terraform_version: '$LATEST_TF_VERSION'|" "$CODE_HEALTH_YAML_FILE"
+
 # Update Terraform version in acceptance-tests.yml
 sed -i.bak -E "s~terraform_version \|\| '[0-9]+\.[0-9]+\.x'~terraform_version \|\| '$LATEST_TF_VERSION'~" "$ACCEPTANCE_TESTS_YAML_FILE"