Update docs/metasploit-framework.wiki/Contact.md with youtube added

Co-authored-by: jheysel-r7 <[email protected]>

Author: jphamgithub

docs/metasploit-framework.wiki/Contact.md

@@ -28,6 +28,7 @@ The old list [is archived on seclists.org][archive].
 - **X**: [@metasploit](https://x.com/metasploit)
 - **Mastodon**: [@metasploit@infosec.exchange](https://infosec.exchange/@metasploit)
 - **Blog**: [Rapid7 Blog - Metasploit Tag](https://www.rapid7.com/blog/tag/metasploit/)
+- **YouTube**: [Metasploit YouTube](https://youtube.com/@MetasploitR7)
 
 # Abuse