Include setup step

Author: MattBabbage

.github/workflows/registry-releaser.yml

@@ -16,6 +16,11 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v5
 
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: "stable"
+        
       - name: Fetch tags
         run: git fetch --tags