[clang-tidy] Adding static analyzer check to list of clang-tidy checks

Summary:
Since clang-tidy supports use of the static analyzer there
should be documentation of how to invoke the static analyzer
checks.

Reviewers: JonasToth, aaron.ballman, NoQ, Szelethus

Reviewed By: aaron.ballman

Subscribers: nickdesaulniers, lebedev.ri, jfb, NoQ, Eugene.Zelenko, xazax.hun, baloghadamsoftware, a.sidorin, Szelethus, donat.nagy, dkrupp, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D64454

git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@367694 91177308-0d34-0410-b5e6-96231b3b80d8
86 files changed