[7.17] [Saved Objects] Provide stable sorting to the rows extracted f…

…rom UI (elastic#187545) (elastic#188406)

Close elastic#179977

# Backport

This will backport the following commits from `main` to `7.17`:
- [[Saved Objects] Provide stable sorting to the rows extracted from UI
(elastic#187545)](elastic#187545)

<!--- Backport version: 8.9.8 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

<!--BACKPORT [{"author":{"name":"Jean-Louis
Leysens","email":"jeanlouis.leysens@elastic.co"},"sourceCommit":{"committedDate":"2024-07-08T10:40:32Z","message":"[Saved
Objects] Provide stable sorting to the rows extracted from UI
(elastic#187545)\n\n## Summary\r\n\r\nPer the title\r\n\r\nClose
https://github.com/elastic/kibana/issues/179977","sha":"809a83df82ffe53102e7b1c4df1f6db120a054ea","branchLabelMapping":{"^v8.16.0$":"main","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["chore","Team:Core","Feature:Saved
Objects","release_note:skip","backport:skip","v8.16.0"],"number":187545,"url":"https://github.com/elastic/kibana/pull/187545","mergeCommit":{"message":"[Saved
Objects] Provide stable sorting to the rows extracted from UI
(elastic#187545)\n\n## Summary\r\n\r\nPer the title\r\n\r\nClose
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Objects] Provide stable sorting to the rows extracted from UI
(elastic#187545)\n\n## Summary\r\n\r\nPer the title\r\n\r\nClose
https://github.com/elastic/kibana/issues/179977","sha":"809a83df82ffe53102e7b1c4df1f6db120a054ea"}}]}]
BACKPORT-->

test/functional/apps/saved_objects_management/show_relationships.ts

@@ -38,18 +38,18 @@ export default function ({ getPageObjects, getService }: FtrProviderContext) {
       const invalidRelations = await PageObjects.savedObjects.getInvalidRelations();
 
       expect(invalidRelations).to.eql([
-        {
-          error: 'Saved object [visualization/missing-vis-ref] not found',
-          id: 'missing-vis-ref',
-          relationship: 'Child',
-          type: 'visualization',
-        },
         {
           error: 'Saved object [dashboard/missing-dashboard-ref] not found',
           id: 'missing-dashboard-ref',
           relationship: 'Child',
           type: 'dashboard',
         },
+        {
+          error: 'Saved object [visualization/missing-vis-ref] not found',
+          id: 'missing-vis-ref',
+          relationship: 'Child',
+          type: 'visualization',
+        },
       ]);
     });
   });

test/functional/page_objects/management/saved_objects_page.ts

@@ -271,7 +271,7 @@ export class SavedObjectsPageObject extends FtrService {
         relationship: await relationship.getVisibleText(),
         error: await error.getVisibleText(),
       };
-    });
+    }).then((result) => result.sort((a, b) => a.id.localeCompare(b.id)));
   }
 
   async getTableSummary() {