Update .goreleaser.yml (#254)

Author: chkp-tomerassa

.goreleaser.yml

@@ -36,7 +36,10 @@ archives:
 - format: zip
   name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}'
 checksum:
-  name_template: '{{ .ProjectName }}_{{ .Version }}_SHA256SUMS'
+  extra_files:
+    - glob: "terraform-registry-manifest.json"
+      name_template: "{{ .ProjectName }}_{{ .Version }}_manifest.json"
+  name_template: "{{ .ProjectName }}_{{ .Version }}_SHA256SUMS"
   algorithm: sha256
 signs:
   - artifacts: checksum