Update GoReleaser deprecated fields (#402)

As per https://goreleaser.com/deprecations/#archivesformat

Author: karencfv

.goreleaser.yml

@@ -31,8 +31,8 @@ builds:
       goarch: '386'
   binary: '{{ .ProjectName }}_v{{ .Version }}'
 archives:
-- format: zip
-  name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}'
+  - formats: [ 'zip' ]
+    name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}'
 checksum:
   extra_files:
     - glob: 'terraform-registry-manifest.json'