Update permissions (#122)

Author: sethvargo

.github/workflows/draft-release.yml

@@ -15,6 +15,8 @@ on:
 
 jobs:
   draft-release:
+    permissions:
+      contents: 'write'
     name: 'Draft release'
     uses: 'google-github-actions/.github/.github/workflows/draft-release.yml@v1' # ratchet:exclude
     with:

.github/workflows/release.yml

@@ -8,6 +8,8 @@ on:
 
 jobs:
   release:
+    permissions:
+      contents: 'write'
     if: |-
       ${{ startsWith(github.event.head_commit.message, 'Release: v') }}
     name: 'Release'