Remove types update

Author: holtskinner

.github/workflows/update-a2a-types.yml

@@ -4,16 +4,6 @@ on:
   repository_dispatch:
     types: [a2a_json_update]
   workflow_dispatch:
-  pull_request:
-    branches:
-      - main
-    paths:
-      - "scripts/generate_types.sh"
-      - "src/a2a/_base.py"
-    types:
-      - opened
-      - synchronize
-      - reopened
 
 jobs:
   generate_and_pr:
@@ -27,7 +17,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.10'
+          python-version: "3.10"
       - name: Install uv
         uses: astral-sh/setup-uv@v6
       - name: Configure uv shell
@@ -58,8 +48,8 @@ jobs:
           token: ${{ secrets.A2A_BOT_PAT }}
           committer: a2a-bot <a2a-bot@google.com>
           author: a2a-bot <a2a-bot@google.com>
-          commit-message: 'feat: Update A2A types from specification 🤖'
-          title: 'feat: Update A2A types from specification 🤖'
+          commit-message: "feat: Update A2A types from specification 🤖"
+          title: "feat: Update A2A types from specification 🤖"
           body: |
             This PR updates `src/a2a/types.py` based on the latest `specification/json/a2a.json` from [a2aproject/A2A](https://github.com/a2aproject/A2A/commit/${{ github.event.client_payload.sha }}).
           branch: auto-update-a2a-types-${{ github.event.client_payload.sha }}