[io] suppress clang-tidy warnings in TFile
[io] suppress clang-tidy warnings in TFile

In TFile constructor and destructor many virtual methods are used.
Potentially it may confuse developer, while code from derived classes
cannot be invoked this way. Such old interface imposible 
to change without breaking backwards compatibility, therefore supressing
clang-tidy warning.
olifre/root,root-mirror/root,karies/root,karies/root,karies/root,root-mirror/root,karies/root,root-mirror/root,root-mirror/root,root-mirror/root,root-mirror/root,karies/root,olifre/root,root-mirror/root,root-mirror/root,karies/root,olifre/root,karies/root,root-mirror/root,karies/root,karies/root,olifre/root,olifre/root,olifre/root,root-mirror/root,olifre/root,olifre/root,olifre/root,olifre/root,root-mirror/root,karies/root,olifre/root,karies/root