Restore ansible-test coverage config.

Reverts a portion of the changes made in https://github.com/ansible/ansible/pull/70028

lib/ansible/config/base.yml

@@ -406,14 +406,8 @@ COVERAGE_REMOTE_PATHS:
   - This is for internal use only.
   default: '*'
   env:
-  - name: _ANSIBLE_COVERAGE_REMOTE_WHITELIST
-    deprecated:
-      why: Normalizing names to new standard.
-      version: "2.15"
-      alternatives: '_ANSIBLE_COVERAGE_REMOTE_PATHS'
-  - name: '_ANSIBLE_COVERAGE_REMOTE_PATHS'
-    version_added: '2.11'
-  type: pathlist
+  - {name: _ANSIBLE_COVERAGE_REMOTE_PATH_FILTER}
+  type: str
   version_added: '2.9'
 ACTION_WARNINGS:
   name: Toggle action warnings

test/lib/ansible_test/_internal/util_common.py

@@ -394,7 +394,7 @@ def get_coverage_environment(args, target_name, version, temp_path, module_cover
             # is responsible for adding '={language version}=coverage.{hostname}.{pid}.{id}'
             env['_ANSIBLE_COVERAGE_REMOTE_OUTPUT'] = os.path.join(remote_temp_path, '%s=%s=%s' % (
                 args.command, target_name, args.coverage_label or 'remote'))
-            env['_ANSIBLE_COVERAGE_REMOTE_PATHS'] = os.path.join(data_context().content.root, '*')
+            env['_ANSIBLE_COVERAGE_REMOTE_PATH_FILTER'] = os.path.join(data_context().content.root, '*')
 
     return env