Disable ARM hacks for Capstone 6

[XVilka]

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 or updated the documentation of every function and struct this PR changes. If not so I've explained why.
• I've added tests that prove my fix is effective or that my feature works (if possible)
• I've updated the rizin book with the relevant information (if needed)

Detailed description

After auto-sync updates in Capstone, there is no need for those anymore. Moreover, they were implemented inefficiently, so that it leads to a small increase in performance (5-15% depending on the file).

Test plan

CI is green

[wargio]

That fail on ccmp kinda make sense.

-cmpp sp, x13
+subps xzr, sp, x13

[Rot127]

Output of llvm matches with the new one:

> echo "<bytes>" | llvm-mc-18 --triple=arm64 --mattr=mte --disassemble --print-imm-hex --show-encoding
	stzg	x13, [x3, #0x0]!                // encoding: [0x6d,0x0c,0x60,0xd9]
	stzg	x13, [x3]                       // encoding: [0x6d,0x08,0x60,0xd9]
	ldg	x13, [x3]                       // encoding: [0x6d,0x00,0x60,0xd9]
	stg	x13, [x3], #0x0                 // encoding: [0x6d,0x04,0x20,0xd9]
	subps	xzr, sp, x13                    // encoding: [0xff,0x03,0xcd,0xba]
	addg	x12, x8, #0x200, #0x2           // encoding: [0x0c,0x09,0xa0,0x91]
	addg	x0, sp, #0x80, #0x4             // encoding: [0xe0,0x13,0x88,0x91]

So they are correct.

[Rot127]

Fix the tests and we are good to go

[wargio]

@XVilka you should probably also fix the capstone hacks and output the correct subps xzr

[XVilka]

@XVilka you should probably also fix the capstone hacks and output the correct subps xzr

I don't want to invest time into something that will be relatively soon deleted, to be honest.