ci: install golang in attribution upload action

This action requires the krane-bundle crate to build, so needs golang.

.github/workflows/release.yml

@@ -157,7 +157,9 @@ jobs:
       ${{ needs.create-release.outputs.has-releases == 'true'
           && github.repository == 'bottlerocket-os/twoliter'
       }}
-    runs-on: ubuntu-latest
+    runs-on:
+      group: bottlerocket
+      labels: bottlerocket_ubuntu-latest_8-core
     env:
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       GITHUB_REF_NAME: ${{ github.ref_name }}
@@ -166,6 +168,9 @@ jobs:
       - uses: actions/checkout@v3
         with:
           submodules: recursive
+      - uses: actions/setup-go@v5
+        with:
+          go-version: "^1.18"
       - name: Upload attributions
         run: |
           make attributions