chore(e2e): Remove go version variable (#6524)

.github/workflows/build.yml

@@ -410,7 +410,6 @@ jobs:
     uses: ./.github/workflows/enos-run.yml
     with:
       artifact-name: "boundary_${{ needs.set-product-version.outputs.product-version }}_linux_amd64.zip"
-      go-version: ${{ needs.product-metadata.outputs.go-version }}
       edition: ${{ needs.product-metadata.outputs.product-edition }}
       docker-image-file: "boundary_default_linux_amd64_${{ needs.set-product-version.outputs.product-version }}_${{ github.sha }}.docker.dev.tar"
     secrets: inherit