Update versioning and logging in SteamCache2

- Enhanced .goreleaser.yaml for improved build configuration, including static linking and ARM64 support.
- Updated logging in root.go to include version date during startup.
- Modified version.go to initialize and expose the build date alongside the version.
- Adjusted version command output to display both version and date for better clarity.

cmd/root.go

@@ -56,7 +56,7 @@ var rootCmd = &cobra.Command{
 		logger.Logger = zerolog.New(writer).With().Timestamp().Logger()
 
 		logger.Logger.Info().
-			Msg("SteamCache2 " + version.Version + " starting...")
+			Msg("SteamCache2 " + version.Version + " " + version.Date + " starting...")
 
 		address := ":80"