fix es mappings for granted groups

apps/app/resource/search/mappings-es7.json

@@ -96,7 +96,7 @@
       "granted_users": {
         "type": "keyword"
       },
-      "granted_group": {
+      "granted_groups": {
         "type": "keyword"
       },
       "created_at": {

apps/app/resource/search/mappings-es8-for-ci.json

@@ -99,7 +99,7 @@
       "granted_users": {
         "type": "keyword"
       },
-      "granted_group": {
+      "granted_groups": {
         "type": "keyword"
       },
       "created_at": {

apps/app/resource/search/mappings-es8.json

@@ -96,7 +96,7 @@
       "granted_users": {
         "type": "keyword"
       },
-      "granted_group": {
+      "granted_groups": {
         "type": "keyword"
       },
       "created_at": {

apps/app/src/server/service/search-delegator/elasticsearch.ts

@@ -893,7 +893,7 @@ class ElasticsearchDelegator implements SearchDelegator<Data, ESTermsKey, ESQuer
           bool: {
             must: [
               { term: { grant: GRANT_USER_GROUP } },
-              { terms: { granted_group: userGroupIds } },
+              { terms: { granted_groups: userGroupIds } },
             ],
           },
         },