private void goTo(Address p1Address) {
		p1CurrentAddress = p1Address;
		locationChanged(p1CurrentAddress);
	}
Go to the given address; update the last address so that
iterator will be adjusted for next and previous.
@param p1Address address to go to
This address should be derived from the p1 program.
Ghidra/Features/ProgramDiff/src/main/java/ghidra/app/plugin/core/diff/DiffController.java