fix: pin ci to gh-aw version with cli-proxy support

Agent-Logs-Url: https://github.com/githubnext/agentic-ops/sessions/b72c7754-37c5-4bb8-98bd-ef355a053bd2

Co-authored-by: mnkiefer <8320933+mnkiefer@users.noreply.github.com>

Author: Copilot

.gitattributes

@@ -0,0 +1 @@
+.github/workflows/*.lock.yml linguist-generated=true merge=ours

.github/workflows/ci.yml

@@ -14,7 +14,8 @@ jobs:
       - name: Set up gh-aw CLI
         uses: github/gh-aw-actions/setup-cli@f8495a686e66770ae977f82732f34d7340ee42a4 # v0.71.4
         with:
-          gh_token: ${{ secrets.GITHUB_TOKEN }}
+          version: v0.71.4
+          github-token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Compile workflows
         run: gh aw compile --dir workflows
@@ -27,7 +28,8 @@ jobs:
       - name: Set up gh-aw CLI
         uses: github/gh-aw-actions/setup-cli@f8495a686e66770ae977f82732f34d7340ee42a4 # v0.71.4
         with:
-          gh_token: ${{ secrets.GITHUB_TOKEN }}
+          version: v0.71.4
+          github-token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Initialize target repository
         run: |