Added courses in GCP and Electron (#11296)

* Update free-courses-en.md

* Update free-courses-en.md

courses/free-courses-en.md

@@ -438,6 +438,7 @@
 #### GCP
 
 * [Google Cloud Essentials](https://www.youtube.com/playlist?list=PLIivdWyY5sqKh1gDR0WpP9iIOY00IE0xL) - Google Cloud Tech
+* [Learn Google Cloud](https://www.youtube.com/playlist?list=PLBRBRV08tHh1e9oqTsONC5AuhFd-SUXWq) - Cloud Advocate
 
 
 #### IBM
@@ -1046,6 +1047,7 @@
 
 #### Electron
 
+* [Electron Complete Course](https://www.youtube.com/playlist?list=PLmx8ERLT7ojO2PAH_sDnnoKXcqswxJ6CL) - coderJeet
 * [Electron js Tutorials](https://www.youtube.com/playlist?list=PLC3y8-rFHvwiCJD3WrAFUrIMkGVDE0uqW) - Codevolution