fix: Fix release-drafter config keys and add workflow permissions

- Change 'label' to 'labels' in release-drafter.yml categories
- Add permissions (contents: write, pull-requests: write) to workflow

Author: wishket-pjw

.github/release-drafter.yml

@@ -32,15 +32,15 @@ categories:
       - 'documentation'
       - 'Documentation' 
   - title: '🧰 Maintenance'
-    label:
+    labels:
       - 'chore'
       - 'Chore'
       - 'ci'
       - 'CI'
       - 'build'
       - 'Build'
   - title: '🛠 Dependencies'
-    label:
+    labels:
       - 'dependencies'    
       - 'Dependencies'
 change-template: '- $TITLE @$AUTHOR (#$NUMBER)'

.github/workflows/release-drafter.yml

@@ -5,6 +5,10 @@ on:
     branches:
       - master
 
+permissions:
+  contents: write
+  pull-requests: write
+
 jobs:
   update_release_draft:
     runs-on: ubuntu-latest