[jit] Align float/double Nan/Inf to uint conversion behavior with CoreCLR/LLVM/Roslyn...

[jit] Align float/double Nan/Inf to uint conversion behavior with CoreCLR/LLVM/Roslyn (mono/mono#15930)

* [jit] Align float/double Nan/Inf to uint conversion behavior with CoreCLR/LLVM

* Fix float/double -> ulong conversion for edge cases

* Fix mono_fconv_u8 / mono_rconv_u8 to also return 0 for PositiveInfinity

* Enable support for platform specific implementations of OP_RCONV_U8/OP_FCONV_U8/OP_FCONV_U4

* Restore OP emulation on WASM target

* Update tests

* Disable failing tests for now

* Adjust tests

* Adjust tests

* Fix float -> uint conversion on WASM

* Make interpreter consistent with compiled code

* Blind attempt to fix WASM test leg

* Implement remaining conversions in LLVM

* Fix ARM32

* Workaround for Windows x64 FullAOT+LLVM

* Bump AOT version

Commit migrated from https://github.com/mono/mono/commit/3c92cd8c94c027b7c9215a12044345106851262b