Added Compiler Design Course (#7451)
* Added Compiler Design Course
I added the course under compilers section which is of high quality and absolutely free available on youtube
* added playlist of compiler design
under compilers section
* fix Alphabetical ordering
* fix: don't invent titles! Use the title given by the resource.
* lint: alphabetize
Co-authored-by: David Ordás <3125580+davorpa@users.noreply.github.com>
Karan Kulshestha