[MAINT] Ensure all acc tests have testacc prefix (#3064)

* Rename Acc tests to correct `TestAcc` prefix

Signed-off-by: Timo Sand <timo.sand@f-secure.com>

* Update resource_github_repository_ruleset_test.go

Co-authored-by: Steve Hipwell <steve.hipwell@gmail.com>

* Update resource_github_organization_ruleset_test.go

Co-authored-by: Steve Hipwell <steve.hipwell@gmail.com>

---------

Signed-off-by: Timo Sand <timo.sand@f-secure.com>
Co-authored-by: Steve Hipwell <steve.hipwell@gmail.com>

Author: deiga

github/resource_github_organization_ruleset_test.go

@@ -9,7 +9,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func TestGithubOrganizationRulesets(t *testing.T) {
+func TestAccGithubOrganizationRuleset(t *testing.T) {
 	t.Run("create_branch_ruleset", func(t *testing.T) {
 		randomID := acctest.RandStringFromCharSet(5, acctest.CharSetAlphaNum)
 

github/resource_github_repository_ruleset_test.go

@@ -12,7 +12,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
 )
 
-func TestGithubRepositoryRulesets(t *testing.T) {
+func TestAccGithubRepositoryRuleset(t *testing.T) {
 	t.Run("create_branch_ruleset", func(t *testing.T) {
 		randomID := acctest.RandStringFromCharSet(5, acctest.CharSetAlphaNum)
 
@@ -501,7 +501,7 @@ resource "github_repository_ruleset" "test" {
 	})
 }
 
-func TestGithubRepositoryRulesetArchived(t *testing.T) {
+func TestAccGithubRepositoryRulesetArchived(t *testing.T) {
 	randomID := acctest.RandStringFromCharSet(5, acctest.CharSetAlphaNum)
 
 	t.Run("skips update and delete on archived repository", func(t *testing.T) {