chore: revert "chore: allow lefthook when compilegithubworkflowsonly"

This reverts commit d98557c.

Turns out the Talos-side configuration is way more blocking for
auto-generated lefthook.yml that I initially expected. The
Makefile/golang outputs are not generated for Talos, they're maintained
manually. Therefore, the CompileLefthook callables attached to these
outputs never execute, leading to an effectively empty lefthook.yml
(just an empty JSON {}).

For the time being, it's far more viable to manually add a lefthook
config for Talos. Having that config generated for "GH workflow only"
would go wipe the lefthook.yml on every `make rekres`. Therefore, we
need to revert this change.

Author: majabojarska

cmd/kres/cmd/gen.go

@@ -77,7 +77,6 @@ func runGen() error {
 		output.Wrap(sops.NewOutput()),
 		output.Wrap(renovate.NewOutput()),
 		output.Wrap(conform.NewOutput()),
-		output.Wrap(lefthook.NewOutput()),
 	}
 
 	if !options.CompileGithubWorkflowsOnly {
@@ -93,6 +92,7 @@ func runGen() error {
 			output.Wrap(release.NewOutput()),
 			output.Wrap(markdownlint.NewOutput()),
 			output.Wrap(template.NewOutput()),
+			output.Wrap(lefthook.NewOutput()),
 		)
 	}