Improve Wiki validation run

.github/workflows/pr_wiki_validation.yml

@@ -19,7 +19,6 @@ on:
 
 permissions:
   contents: read
-  issues: write
 
 env:
   RUN_URL: "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_number }}"
@@ -33,6 +32,7 @@ jobs:
         with:
           fetch-depth: 0
           ref: "${{ github.event.pull_request.head.sha }}"
+          persist-credentials: false
       - name: "Setup Python 3.x"
         uses: actions/setup-python@v6
         with:
@@ -41,15 +41,3 @@ jobs:
         run: "python -m pip install mkdocs-material"
       - name: "Build Site"
         run: "mkdocs build --strict"
-      - name: "Create Comment"
-        uses: peter-evans/create-or-update-comment@v5
-        if: ${{ failure() }}
-        with:
-          body: |-
-            ## Wiki Build failure
-
-            Something went wrong while creating a test-build of the Wiki for this Pull request.
-            Please check the [Workflow Logs](${{ env.RUN_URL }}) for any errors.
-          issue-number: "${{ github.event.pull_request.number }}"
-          token: "${{ secrets.GITHUB_TOKEN }}"
-          edit-mode: replace