ci: remove obsolete documentation release dispatch

.github/workflows/on-release.yml

@@ -5,39 +5,6 @@ on:
     types: [released]
 
 jobs:
-  trigger-docs-release:
-    name: Trigger Documentation Release
-    runs-on: ubuntu-latest
-    timeout-minutes: 2
-    steps:
-      - name: Obtain token
-        id: obtainToken
-        uses: actions/create-github-app-token@v3
-        with:
-          private-key: ${{ secrets.HOMARR_DOCS_RELEASE_APP_PRIVATE_KEY }}
-          app-id: ${{ vars.HOMARR_DOCS_RELEASE_APP_ID }}
-          owner: homarr-labs
-          repositories: |
-            documentation
-          permission-contents: write # required to dispatch repository workflow
-      - name: Trigger documentation release
-        env:
-          GITHUB_TOKEN: ${{ steps.obtainToken.outputs.token }}
-          SOURCE_TAG: ${{ github.event.release.tag_name }}
-        run: |
-          curl -X POST \
-            -H "Authorization: token $GITHUB_TOKEN" \
-            -H "Accept: application/vnd.github+json" \
-            https://api.github.com/repos/homarr-labs/documentation/dispatches \
-            -d @- <<EOF
-          {
-            "event_type": "trigger-release",
-            "client_payload": {
-              "tag": "${SOURCE_TAG}"
-            }
-          }
-          EOF
-
   update-bug-report-template:
     name: Update Bug Report Template
     runs-on: ubuntu-latest