[Docs] Add standardized header links to analyzer doc
Header links should have some standard form so clang tidy
docs can easily reference them. The form is as follows.
Start with the analyzer full name including packages.
Replace all periods with dashes and lowercase everything.
Ex: core.CallAndMessage -> core-callandmessage
Reviewers: JonasToth, aaron.ballman, NoQ, Szelethus
Reviewed By: aaron.ballman, Szelethus
Subscribers: nickdesaulniers, lebedev.ri, baloghadamsoftware, mgrang, a.sidorin, Szelethus, jfb, donat.nagy, dkrupp, cfe-commits
Differential Revision: https://reviews.llvm.org/D64543