default void setVar(Address address, int size, boolean quantize, T val) {
		setVar(address.getAddressSpace(), address.getOffset(), size, quantize, val);
	}
Set the value of a variable

@param address the address in memory
@param size the size of the variable
@param quantize true to quantize to the language's "addressable unit"
@param val the value
Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/exec/PcodeExecutorStatePiece.java