protected Lookup getMethodLookup() {
		return MethodHandles.lookup();
	}
An override to provide method access, if any non-public method is exported as a userop.

@return a lookup that can access all {@link PcodeUserop}-annotated methods.
Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/exec/AnnotatedPcodeUseropLibrary.java