chore(deps): update actions/setup-go action to v6

Author: renovate[bot]

.github/workflows/build.yaml

@@ -51,7 +51,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Setup Go v${{ matrix.go-version }}
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version: ${{ matrix.go-version }}