[clang] [llvm] [RISCV] Add -m[no-]scalar-strict-align and -m[no-]vector-strict-align. (PR #95024)

[Craig Topper via llvm-commits]

topperc wrote:

Kito tells me gcc is now going to make -m[no-]strict-align apply to scalar and vector, but add separate options. Updated to that direction. The PRs for the doc updates have not been changed  yet.

https://github.com/llvm/llvm-project/pull/95024