ci: Migrate off of deprecated GoReleaser options (#842)

Fixes two issues. The first is blocking the new Conftest release [1].

- https://goreleaser.com/deprecations/#archivesreplacements
- https://goreleaser.com/deprecations/#-rm-dist

[1] https://github.com/open-policy-agent/conftest/actions/runs/5496566137/jobs/10016665656

Signed-off-by: James Alseth <james@jalseth.me>

.github/workflows/release.yaml

@@ -40,6 +40,6 @@ jobs:
       - name: release
         uses: goreleaser/goreleaser-action@v2
         with:
-          args: release --rm-dist
+          args: release --clean
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.goreleaser.yml

@@ -20,12 +20,16 @@ builds:
   - "-X github.com/open-policy-agent/conftest/internal/commands.version={{.Version}}"
 
 archives:
-- replacements:
-    darwin: Darwin
-    linux: Linux
-    windows: Windows
-    386: i386
-    amd64: x86_64
+- name_template: >-
+    {{ .ProjectName }}_
+    {{- .Version }}_
+    {{- if eq .Os "linux" }}Linux
+    {{- else if eq .Os "windows" }}Windows
+    {{- else if eq .Os "darwin" }}Darwin
+    {{- else }}{{ .Os }}{{ end }}_
+    {{- if eq .Arch "386" }}i386
+    {{- else if eq .Arch "amd64" }}x86_64
+    {{- else }}{{ .Arch }}{{ end }}
   format: tar.gz
   format_overrides:
   - goos: windows