feat(EVM-emulator): add all unused opcodes

[vladimirradosavljevic]

What ❔

This PR adds all unused opcodes.

Why ❔

Since opcodes are 8-bit long and if we implement all cases in the switch of that range (0-255), LLVM will optimize out default case (as it is shown here where for default case will generate unreachable BB), thus will remove checks before jump table instruction. As a result, this will remove 1 instruction that is executed in a loop header for each opcode.
Before this patch, we had following assembly generated in a loop header:

	sub.s	31, r14, r1
	ldmi.h	r1, r2, r14
	and	255, r2, r2
	sub.s!	255, r2, r0        <- This check is not needed
	jump.ne	code[@JTI3_0+r2]
	jump	@.BB3_1053         <- This branch is not needed

After this patch:

	sub.s	31, r14, r1
	ldmi.h	r1, r2, r14
	and	255, r2, r2
	jump	code[@JTI3_0+r2]

Checklist

• PR title corresponds to the body of PR (we generate changelog entries from PRs).
• Tests for the changes have been added / updated.
• Documentation comments have been added / updated.

[vladimirradosavljevic]

@0xVolosnikov PTAL.

[0xVolosnikov]

LGTM, but I'd prefer to maybe create a new branch for these combined optimizations