private void shiftOrdinals(int ordinal, int deltaOrdinal) {
		for (int i = ordinal; i < components.size(); i++) {
			DataTypeComponentDB dtc = components.get(i);
			dtc.setOrdinal(dtc.getOrdinal() + deltaOrdinal, true);
		}
	}
Perform union member repack.
Perform lazy update of stored alignment introduced with v5 adapter.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/data/UnionDB.java