Add pr permission to strands label remove, pass branch to strands-agent-runner (#221)

.github/actions/strands-agent-runner/action.yml

@@ -45,7 +45,7 @@ runs:
     - name: Checkout repository
       uses: actions/checkout@v5
       with:
-        ref: ${{ inputs.branch }}
+        ref: ${{ inputs.ref }}
 
     - name: Setup Node.js
       uses: actions/setup-node@v6

.github/workflows/strands-command.yml

@@ -135,6 +135,7 @@ jobs:
           aws_role_arn: ${{ secrets.AWS_ROLE_ARN }}
           sessions_bucket: ${{ secrets.TYPESCRIPT_SESSIONS_BUCKET }}
           write_permission: 'false'
+          ref: ${{ needs.setup-and-process.outputs.branch }}
 
   execute-write:
     needs: [setup-and-process, execute-readonly]
@@ -163,6 +164,7 @@ jobs:
     if: always()
     permissions:
       issues: write
+      pull-requests: write
     runs-on: ubuntu-latest 
     steps:
       - name: Remove strands-running label