chore: remove garble installation from release workflow

- Remove garble installation step from release workflow
- Add comment for GoReleaser config file reference link
- The original idea of adding garble was to make it pass virus
  scanning during version upgrades for Winget, and this
  was a failed experiment.

.github/workflows/release.yml

@@ -44,8 +44,6 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version-file: ./go.mod
-      - name: Install garble
-        run: go install mvdan.cc/garble@latest
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v6
         with: