Update prep-release workflow

.github/workflows/prep-release.yml

@@ -1,49 +1,42 @@
-name: 'Step 1: Prep Release'
+name: "Step 1: Prep Release"
 on:
   workflow_dispatch:
     inputs:
       version_spec:
-        description: 'New Version Specifier'
-        default: 'next'
+        description: "New Version Specifier"
+        default: "next"
         required: false
       branch:
-        description: 'The branch to target'
+        description: "The branch to target"
         required: false
       post_version_spec:
-        description: 'Post Version Specifier'
+        description: "Post Version Specifier"
         required: false
       since:
-        description: 'Use PRs with activity since this date or git reference'
+        description: "Use PRs with activity since this date or git reference"
         required: false
       since_last_stable:
-        description: 'Use PRs with activity since the last stable git tag'
+        description: "Use PRs with activity since the last stable git tag"
         required: false
         type: boolean
 jobs:
   prep_release:
     runs-on: ubuntu-latest
-    environment: release
     steps:
       - uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
 
-      - uses: actions/create-github-app-token@v1
-        id: app-token
-        with:
-          app-id: ${{ vars.APP_ID }}
-          private-key: ${{ secrets.APP_PRIVATE_KEY }}
-
       - name: Prep Release
         id: prep-release
         uses: jupyter-server/jupyter_releaser/.github/actions/prep-release@v2
         with:
-          token: ${{ steps.app-token.outputs.token }}
+          token: ${{ secrets.GITHUB_TOKEN }}
           version_spec: ${{ github.event.inputs.version_spec }}
           post_version_spec: ${{ github.event.inputs.post_version_spec }}
           target: ${{ github.event.inputs.target }}
           branch: ${{ github.event.inputs.branch }}
           since: ${{ github.event.inputs.since }}
           since_last_stable: ${{ github.event.inputs.since_last_stable }}
 
-      - name: '** Next Step **'
+      - name: "** Next Step **"
         run: |
-          echo "Optional): Review Draft Release: ${{ steps.prep-release.outputs.release_url }}"
+          echo "Optional): Review Draft Release: ${{ steps.prep-release.outputs.release_url }}"