update to use goreleaser ldflags

.goreleaser.yml

@@ -1,8 +1,18 @@
 # This is an example goreleaser.yaml file with some sane defaults.
 # Make sure to check the documentation at http://goreleaser.com
 builds:
-- env:
-  - CGO_ENABLED=0
+  env:
+    - CGO_ENABLED=0
+  main: ./main.go
+  goos:
+    - freebsd
+    - windows
+    - darwin
+    - linux
+  goarch:
+    - amd64
+    - arm
+    - arm64
 archive:
   replacements:
     darwin: Darwin