ci: disable setup-go cache on release runs

Release jobs publish artifacts and run on tag pushes, so a poisoned
Go module cache restored from an earlier run could influence what
gets shipped. Disable caching on actions/setup-go in the release
workflow; CI test runs keep caching enabled.

Author: emptyhammond

.github/workflows/release.yml

@@ -20,6 +20,7 @@ jobs:
       - uses: actions/setup-go@v5
         with:
           go-version: '1.22'
+          cache: false
 
       - uses: goreleaser/goreleaser-action@v6
         with: