Update CI.yml

Author: 1-Bart-1

.github/workflows/CI.yml

@@ -115,7 +115,16 @@ jobs:
         shell: bash
       - uses: julia-actions/cache@v2
       - uses: julia-actions/julia-buildpkg@v1
+
+      - name: Generate GitHub App token
+        id: app-token
+        uses: peter-evans/create-github-app-token@v2
+        with:
+          app-id: ${{ secrets.APP_ID }}
+          private-key: ${{ secrets.PRIVATE_KEY }}
+      
       - uses: julia-actions/julia-docdeploy@v1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}
+          DOCUMENTER_KEY: ${{ steps.app-token.outputs.token }}
+