chore: Update Bundlewatch config

Author: tmilewski

packages/clerk-js/bundlewatch.config.json

@@ -4,7 +4,7 @@
     { "path": "./dist/clerk.browser.js", "maxSize": "81KB" },
     { "path": "./dist/clerk.channel.browser.js", "maxSize": "81KB" },
     { "path": "./dist/clerk.legacy.browser.js", "maxSize": "123KB" },
-    { "path": "./dist/clerk.headless*.js", "maxSize": "63KB" },
+    { "path": "./dist/clerk.headless*.js", "maxSize": "63.2KB" },
     { "path": "./dist/ui-common*.js", "maxSize": "117.1KB" },
     { "path": "./dist/ui-common*.legacy.*.js", "maxSize": "120KB" },
     { "path": "./dist/vendors*.js", "maxSize": "47KB" },