fix: Fix the wrong patch from statix

Author: akirak

pkgs/build-support/elisp/parseUsePackages.nix

@@ -10,8 +10,8 @@ with builtins; let
     else if head xs == key
     then elemAt xs 1
     else plistGet (tail xs) key;
-  isEnsured = form: alwaysEnsure || plistGet form ":ensure";
-  isEnabled = form: !plistGet form ":disabled";
+  isEnsured = form: alwaysEnsure || (plistGet form ":ensure");
+  isEnabled = form: !(plistGet form ":disabled");
   ensuredPackageName = form: plistGet form ":ensure";
   findPin = form: plistGet form ":pin";
   isUsePackageForm = xs: