[clang] Add a "don't override" mapping for -fvisibility-from-dllstorageclass (PR #74629)

[Tom Stellard via cfe-commits]

tstellar wrote:

This commit broke the [ llvm-x86_64-debian-dylib bot](https://lab.llvm.org/buildbot/#/builders/196/builds/42821)

https://github.com/llvm/llvm-project/pull/74629