Merge pull request #345 from githubnext/copilot/fix-serena-go-testing

Add Go to copilot-setup-steps for Serena tool support

Author: lpcox

.github/workflows/copilot-setup-steps.yml

@@ -24,6 +24,10 @@ jobs:
           python-version: '3.12'
       - name: Setup uv
         uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86 # v5.4.2
+      - name: Setup Go
+        uses: actions/setup-go@41dfa10bad2bb2ae585af6ee5bb4d7d973ad74ed # v5.1.0
+        with:
+          go-version: '1.25'
       - name: Install gh-aw extension
         run: |
           curl -fsSL https://raw.githubusercontent.com/githubnext/gh-aw/refs/heads/main/install-gh-aw.sh | bash