tools: fix heading spaces for osx-entitlements.plist

PR-URL: https://github.com/nodejs/node/pull/52561
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com>
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>

tools/osx-entitlements.plist

@@ -1,4 +1,4 @@
-  <?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>