Fix core-js detection

src/technologies.json

@@ -26436,7 +26436,7 @@
       "description": "core-js is a modular standard library for JavaScript, with polyfills for cutting-edge ECMAScript features.",
       "js": {
         "__core-js_shared__": "",
-        "__core-js_shared__.versions[0].version": "^(.+)$\\;version:\\1",
+        "__core-js_shared__.versions.0.version": "^(.+)$\\;version:\\1",
         "_babelPolyfill": "",
         "core": "",
         "core.version": "^(.+)$\\;version:\\1"