Updated the version output to use Go module build information if avalable. Enabled GoReleaser module proxying for verifiable builds.

Co-authored-by: Jamie Edge <JamieEdge@users.noreply.github.com>
Co-authored-by: Carlos Alexandro Becker <caarlos0@gmail.com>

.goreleaser.yml

@@ -1,6 +1,6 @@
 build:
   binary: task
-  main: cmd/task/task.go
+  main: cmd/task
   goos:
     - windows
     - darwin
@@ -17,6 +17,11 @@ build:
       goarch: 386
   env:
     - CGO_ENABLED=0
+  ldflags:
+    - -s -w # Don't set main.version.
+
+gomod:
+  proxy: true
 
 archives:
   - name_template: "{{.Binary}}_{{.Os}}_{{.Arch}}"