chore(ci): deck integration tests fail CI on test failure

when deck integration tests fail, a request for changes was created in
the PR. This was often ignored: let's fail CI instead.

.github/workflows/deck-integration.yml

@@ -67,7 +67,6 @@ jobs:
 
       - name: Tests
         id: deck_tests
-        continue-on-error: true
         env:
           KONG_TEST_PG_DATABASE: kong
           KONG_TEST_PG_USER: kong
@@ -76,39 +75,3 @@ jobs:
           mkdir $TEST_RESULTS_XML_OUTPUT
           source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh
           bin/busted spec/06-third-party/01-deck -o hjtest -Xoutput $(realpath $TEST_RESULTS_XML_OUTPUT)/report.xml -v
-
-      - name: Find review if exists
-        id: find-review
-        uses: actions/github-script@v7
-        with:
-          result-encoding: json
-          retries: 3
-          script: |
-            const reviews = await github.paginate(github.rest.pulls.listReviews, {
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              pull_number: context.issue.number,
-            });
-
-            const botReview = reviews.reverse().find(review => {
-              return review.user.login === "github-actions[bot]" && review.body.includes("decK integration tests");
-            });
-
-            if (botReview && botReview.state === "CHANGES_REQUESTED") {
-              return { "review_id": botReview.id };
-            } else {
-              return { "review_id": "" };
-            }
-
-      - name: Request changes if failures are detected
-        if: ${{ fromJson(steps.find-review.outputs.result).review_id == '' && steps.deck_tests.outcome != 'success' }}
-        uses: actions/github-script@v7
-        with:
-          script: |
-            github.rest.pulls.createReview({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              pull_number: context.issue.number,
-              event: 'REQUEST_CHANGES',
-              body: `## decK integration tests\n\n:warning: failure detected. Please check [the workflow logs](${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}) for more details.`
-            })