Fix deprecations

Author: sebastianfeldmann

.goreleaser.yaml

@@ -20,7 +20,7 @@ builds:
       - darwin
 
 archives:
-  - format: tar.gz
+  - formats: [tar.gz]
     name_template: >-
       {{ .ProjectName }}_
       {{- title .Os }}_
@@ -30,7 +30,7 @@ archives:
       {{- if .Arm }}v{{ .Arm }}{{ end }}
     format_overrides:
       - goos: windows
-        format: zip
+        formats: [zip]
 
 changelog:
   sort: asc