Merge topic 'clang-tidy-module-string-concatenation-cmstrcat-check'

5ad111e595 clang-tidy: disable string concatenation check
c6c8616468 clang-tidy module: add tests for string concatenation check
e1ec052d53 clang-tidy module: add check for string concatenation

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Ben Boeckel <ben.boeckel@kitware.com>
Merge-request: !7961