[clang] [Clang][ARM][AArch64] Alway emit protection attributes for functions. (PR #82819)

[Daniel Kiss via cfe-commits]

DanielKristofKiss wrote:

> This still has "foo"="true" style function attributes, which are problematic. Is the plan to change that?

Can be changed to just "foo" just makes the function/module attribute importer more complicated to handle the old IR.

https://github.com/llvm/llvm-project/pull/82819