Fix non-global-value-max-name-size not considered by LLParser

`non-global-value-max-name-size` is used by `Value` to cap the length of local value name. However, this flag is not considered by `LLParser`, which leads to unexpected `use of undefined value error`. The fix is to move the responsibility of capping the length to `ValueSymbolTable`.

The test is the one provided by [[ https://bugs.llvm.org/show_bug.cgi?id=45899 | Mikael in the bug report ]].

Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D102707