[llvm] [MVT][TableGen] Extend Machine Value Type to `uint16_t` (PR #99657)

[Craig Topper via llvm-commits]

topperc wrote:

> The statistics below shows the difference of the generated matcher table
file in terms of "number of characters":

Please use the "Total Array size is X bytes" that appears in every file.

https://github.com/llvm/llvm-project/pull/99657