Fix release script, change goreleaser (it runs the script too late)

.goreleaser.yaml

@@ -1,7 +1,5 @@
 before:
   hooks:
-    # tag and push
-    - ./release_tag.pl
     # clean up/install modules
     - go mod tidy
 builds:

release_tag.pl

@@ -8,6 +8,7 @@ while (my $l =  <$fh>) {
         die "could not tag?\n" if $? != 0;
         system ('git', 'push', 'origin', $tag);
         die "could not push tag?\n" if $? != 0;
+        exit 0;
     }
 }