Add RdrLeakDiag.exe to LOLBAS project

[tsamuels-r7]

The following method has been validated as a means to dump process memory. Please consider adding this native windows binary to the LOLBAS project.

rdrleakdiag.exe

C:\WINDOWS\system32>rdrleakdiag.exe /p <PID> /o <PATH> /fullmemdmp /snap

Originally posted by @tsamuels-r7 in https://github.com/LOLBAS-Project/LOLBAS/issues/84#issuecomment-852298997

[bohops]

I believe I saw this one on Twitter. Can you submit a PR?

https://github.com/LOLBAS-Project/LOLBAS/blob/master/CONTRIBUTING.md

[wietze]

I believe this was fixed with #216, closing this issue for now.