Fix workflow token permissions

- Replace PAT_PASSWORD with GITHUB_TOKEN to fix permission denied errors
- Add explicit permissions block for contents, pull-requests, and actions
- This should resolve the 'Permission denied to rom1504bot' error during automation

Fixes automation workflow that was failing on git push operations.

Author: rom1504

.github/workflows/update-from-minecraft-data.yml

@@ -20,17 +20,21 @@ on:
 jobs:
   update:
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+      actions: write
 
     steps:
     - name: Checkout repository
       uses: actions/checkout@v4
       with:
-        token: ${{ secrets.PAT_PASSWORD }}
+        token: ${{ secrets.GITHUB_TOKEN }}
 
     - name: Run updator script
       run: cd .github/helper && npm install && node updator.js
       env:
-        GITHUB_TOKEN: ${{ secrets.PAT_PASSWORD }}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         MCDATA_BRANCH: ${{ github.event.inputs.mcdata_branch }}
         MCDATA_PR_URL: ${{ github.event.inputs.mcdata_pr_url }}
         NEW_MC_VERSION: ${{ github.event.inputs.new_mc_version }}