More Goreleaser validation steps

Signed-off-by: Karl Hepworth <karl@previousnext.com.au>

.github/workflows/goreleaser.yml

@@ -54,13 +54,24 @@ jobs:
       -
         name: Print version string
         run: go run main.go version
+
+      -
+        name: Check GoReleaser
+        uses: goreleaser/goreleaser-action@v6
+        with:
+          distribution: goreleaser
+          version: '~> v2'
+          args: check
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       -
         name: Check GoReleaser
         uses: goreleaser/goreleaser-action@v6
+        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
         with:
           distribution: goreleaser
           version: '~> v2'
-          args: release --clean --skip=docker --skip=homebrew
+          args: release --clean --skip=docker --skip=homebrew --skip=publish
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       -