Adjust Groups API call used in Search Group Projects select

The Search Group's Project dropdown will no longer include shared
groups and will include subgroup projects when returning results.

Changelog: fixed

app/assets/javascripts/search/store/actions.js

@@ -32,7 +32,12 @@ export const fetchProjects = ({ commit, state }, search) => {
 
   if (groupId) {
     // TODO (https://gitlab.com/gitlab-org/gitlab/-/issues/323331): For errors `createFlash` is called twice; in `callback` and in `Api.groupProjects`
-    Api.groupProjects(groupId, search, { order_by: 'similarity' }, callback);
+    Api.groupProjects(
+      groupId,
+      search,
+      { order_by: 'similarity', with_shared: false, include_subgroups: true },
+      callback,
+    );
   } else {
     // The .catch() is due to the API method not handling a rejection properly
     Api.projects(search, { order_by: 'id' }, callback).catch(() => {

spec/frontend/search/store/actions_spec.js

@@ -115,7 +115,7 @@ describe('Global Search Store Actions', () => {
     });
 
     describe('when groupId is set', () => {
-      it('calls Api.groupProjects', () => {
+      it('calls Api.groupProjects with expected parameters', () => {
         actions.fetchProjects({ commit: mockCommit, state });
 
         expect(Api.groupProjects).toHaveBeenCalledWith(
@@ -123,6 +123,8 @@ describe('Global Search Store Actions', () => {
           state.query.search,
           {
             order_by: 'similarity',
+            include_subgroups: true,
+            with_shared: false,
           },
           expect.any(Function),
         );