chore: update goreleaser configuration

Author: ldez

.goreleaser.yml

@@ -54,10 +54,10 @@ changelog:
 archives:
   - id: lego
     name_template: '{{ .ProjectName }}_v{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}{{ if .Mips }}_{{ .Mips }}{{ end }}'
-    format: tar.gz
+    formats: ['tar.gz']
     format_overrides:
       - goos: windows
-        format: zip
+        formats: ['zip']
     files:
       - LICENSE
       - CHANGELOG.md