Remove cache option from release workflow (#12)

* Initial plan

* Remove cache option from setup-go in release workflow

The cache option requires a go.sum file, but this project has no external dependencies and therefore no go.sum file. Removing the cache option fixes the release job error.

Co-authored-by: alexec <1142830+alexec@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: alexec <1142830+alexec@users.noreply.github.com>

Author: Copilot

.github/workflows/release.yml

@@ -21,7 +21,6 @@ jobs:
         uses: actions/setup-go@v3
         with:
           go-version: ">=1.22.0"
-          cache: true
 
       - run: go generate -v ./...
       - run: go vet -v ./...