fix: goreleaser deprecated config fields (#588)

Signed-off-by: Nathanael Liechti <[email protected]>

Author: the-technat

.goreleaser.yml

@@ -21,7 +21,7 @@ builds:
       - freebsd_arm
     binary: '{{ .ProjectName }}_v{{ .Version }}'
 archives:
-  - format: zip
+  - formats: [ 'zip' ]
     name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}'
 checksum:
   name_template: '{{ .ProjectName }}_{{ .Version }}_SHA256SUMS'