Add more analyzer options of llvm-mca as explicit functions

[Seelengrab]

This adds bottleneck, timeline and allstats functions for options -bottleneck-analysis, -timeline -all-stats respectively as their own functions.

I haven't checked what other command line options would be useful and I think with more options, it would make sense to refactor the functions a bit later to not have them all do the exact same thing for setting up the job etc.

[vchuravy]

Looks okay to me. I invited you as a collaborator to this repo since I don't have much time for maintaining MCAnalyzer