feat(ng-dev): add rules_* repositories to ManagedRepositories

Includes rules_angular, rules_browsers, and rules_sass in the ManagedRepositories enum and default label repositories.

Author: josephperrott

.github/local-actions/branch-manager/main.js

@@ -25,6 +25,9 @@ export class Label<T extends LabelParams = LabelParams> {
     ManagedRepositories.ANGULAR_CLI,
     ManagedRepositories.COMPONENTS,
     ManagedRepositories.DEV_INFRA,
+    ManagedRepositories.RULES_ANGULAR,
+    ManagedRepositories.RULES_BROWSERS,
+    ManagedRepositories.RULES_SASS,
   ];
   /* The label string. */
   name = this.params.name;
@@ -41,4 +44,7 @@ export enum ManagedRepositories {
   ANGULAR = 'angular',
   ANGULAR_CLI = 'angular-cli',
   DEV_INFRA = 'dev-infra',
+  RULES_SASS = 'rules-sass',
+  RULES_BROWSERS = 'rules-browsers',
+  RULES_ANGULAR = 'rules-angular',
 }