fixed #13829 - mapped bugprone-* clang-tidy findings to warning

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No description provided.

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Requires #7502 to be merged first.

[chrchr-github]

errornormally means that there is UB or something like a memory leak. This is not the case for at least some of the bugprone-* checks: https://clang.llvm.org/extra/clang-tidy/checks/list.html
But then I don't know why anyone would use cppcheck to invoke clang-tidy in the first place.

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errornormally means that there is UB or something like a memory leak. This is not the case for at least some of the bugprone-* checks: https://clang.llvm.org/extra/clang-tidy/checks/list.html

Fair enough. But we should at least map them to warning.

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The last one needs to check if the ID contains -unused-.

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Done.

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Fair enough. But we should at least map them to warning.

Done.

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Ugh - I messed up the separate commits. But should be fine.