[8.6] [upgrade] change OK to Succeeded in rules test (#145770) (#145783)

# Backport

This will backport the following commits from `main` to `8.6`:
- [[upgrade] change OK to Succeeded in rules test
(#145770)](#145770)

<!--- Backport version: 8.9.7 -->

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

<!--BACKPORT [{"author":{"name":"Lee
Drengenberg","email":"lee.drengenberg@elastic.co"},"sourceCommit":{"committedDate":"2022-11-18T23:28:53Z","message":"[upgrade]
change OK to Succeeded in rules test (#145770)\n\n## Summary\r\n\r\nRule
\"Last response\" changed from OK to Succeeded.
See\r\nhttps://github.com//issues/136039","sha":"73cf0a2ac6bb88d0e01ac783970a793261028ac2","branchLabelMapping":{"^v8.7.0$":"main","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["Team:QA","release_note:skip","backport:prev-minor","v8.6.0","v8.7.0"],"number":145770,"url":"https://github.com/elastic/kibana/pull/145770","mergeCommit":{"message":"[upgrade]
change OK to Succeeded in rules test (#145770)\n\n## Summary\r\n\r\nRule
\"Last response\" changed from OK to Succeeded.
See\r\nhttps://github.com//issues/136039","sha":"73cf0a2ac6bb88d0e01ac783970a793261028ac2"}},"sourceBranch":"main","suggestedTargetBranches":["8.6"],"targetPullRequestStates":[{"branch":"8.6","label":"v8.6.0","labelRegex":"^v(\\d+).(\\d+).\\d+$","isSourceBranch":false,"state":"NOT_CREATED"},{"branch":"main","label":"v8.7.0","labelRegex":"^v8.7.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/145770","number":145770,"mergeCommit":{"message":"[upgrade]
change OK to Succeeded in rules test (#145770)\n\n## Summary\r\n\r\nRule
\"Last response\" changed from OK to Succeeded.
See\r\nhttps://github.com//issues/136039","sha":"73cf0a2ac6bb88d0e01ac783970a793261028ac2"}}]}]
BACKPORT-->

Co-authored-by: Lee Drengenberg <lee.drengenberg@elastic.co>

x-pack/test/upgrade/apps/rules/rules_smoke_tests.ts

@@ -57,7 +57,7 @@ export default function ({ getPageObjects, getService }: FtrProviderContext) {
           expect(searchResults[0].name).to.contain(createdRuleName);
           expect(searchResults[0].interval).to.equal('1 min');
           expect(searchResults[0].status).to.equal('Enabled');
-          expect(searchResults[0].lastResponse).to.equal('Ok');
+          expect(searchResults[0].lastResponse).to.equal('Succeeded');
         });
       });
     });