Add RzIL for MIPS32/64 Revision 6.01

[wargio]

Squash Me

Your checklist for this pull request

• I've read the guidelines for contributing to this repository.
• I made sure to follow the project's coding style.
• I've documented every RZ_API function and struct this PR changes.
• I've added tests that prove my changes are effective (required for changes to RZ_API).
• I've updated the Rizin book with the relevant information (if needed).

Detailed description

Implements MIPS rev6 ops without floating pointers and co-processor ops

• Added 57 new implementation + fixes.
• With this PR we handle ~400 instructions.
• Remaining without handle ~900 instructions (most of which are special floating points & SIMD extensions)

Linked to #4007

[notxvilka]

Please add "emulateme" test

[Rot127]

Don't forget running it with LSAN if you haven't done already.

[notxvilka]

@wargio you forgot to add the binary