Fix goreleaser configuration: update formats syntax and refine sign command options (#158)

Author: sanyaraj2424

.goreleaser.yml

@@ -3,6 +3,7 @@
 
 # This is an example goreleaser.yaml file with some defaults.
 # Make sure to check the documentation at http://goreleaser.com
+version: 2
 env:
   - CGO_ENABLED=0
 before:
@@ -86,7 +87,7 @@ builds:
         goarch: '386'
     binary: '{{ .ProjectName }}_v{{ .Version }}_{{ .Env.API_VERSION }}_{{ .Os }}_{{ .Arch }}'
 archives:
-- format: zip
+- formats: [zip]
   files:
     - "LICENSE.txt"
 
@@ -96,7 +97,7 @@ checksum:
   algorithm: sha256
 signs:
   - cmd: signore
-    args: ["sign", "--dearmor", "--file", "${artifact}", "--out", "${signature}"]
+    args: ["sign", "--signer-options", "{\"type\": \"pgp\", \"dearmor\": true}", "--file", "${artifact}", "--out", "${signature}"]
     artifacts: checksum
     signature: ${artifact}.sig