@PcodeUserop
		public void emu_skip_decoded() {
			PcodeFrame saved = thread.frame;
			thread.dropInstruction();
			thread.skipInstruction();
			thread.frame = saved;
		}
Advance the program counter beyond the current machine instruction

<p>
Because "injects" override the machine instruction, they must specify the effect on the
program counter, lest the thread become caught in an infinite loop on the inject. To
emulate fall-through without executing the machine instruction, the inject must invoke
this userop.

@see #emu_exec_decoded()
Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/emu/DefaultPcodeThread.java