[mlir] Tighten LLVM_AnyNonAggregate ODS type constraint

The constraint was checking that the type is not an LLVM structure or array
type, but was not checking that it is an LLVM-compatible type, making it accept
incorrect types. As a result, some LLVM dialect ops could process values that
are not compatible with the LLVM dialect leading to further issues with
conversions and translations that assume all values are LLVM-compatible. Make
LLVM_AnyNonAggregate only accept LLVM-compatible types.

Reviewed By: cota, akuegel

Differential Revision: https://reviews.llvm.org/D107889