Update README.md

- Added Linux Internals workshop

README.md

@@ -17,6 +17,7 @@ Contributions are always welcome!
 - [ ] [Introduction to Linux – Full Course for Beginners](https://www.youtube.com/watch?v=sWbUDq4S6Y8)
 - [ ] [What every SRE should know about GNU/Linux shell related internals: file descriptors, pipes, terminals, user sessions, process groups and daemons](https://biriukov.dev/docs/fd-pipe-session-terminal/0-sre-should-know-about-gnu-linux-shell-related-internals-file-descriptors-pipes-terminals-user-sessions-process-groups-and-daemons)
 - [ ] [SRE deep dive into Linux Page Cache](https://biriukov.dev/docs/page-cache/0-linux-page-cache-for-sre)
+- [ ] [Linux Internals workshop - Google TechTalks](https://www.youtube.com/playlist?list=PLSIUOFhnxEiC3YTdxwqZqgEY5imVL8U8J)
 
 ### Boot Process