gotify-cli: Add version and commit to ldflags

(cherry picked from commit b027fc3df8)

pkgs/tools/misc/gotify-cli/default.nix

@@ -19,6 +19,10 @@ buildGoModule rec {
     mv $out/bin/cli $out/bin/gotify
   '';
 
+  buildFlagsArray = [
+    "-ldflags=-X main.Version=${version} -X main.Commit=${version} -X main.BuildDate=1970-01-01"
+  ];
+
   meta = with lib; {
     license = licenses.mit;
     homepage = "https://github.com/gotify/cli";