public String dump() {
		return dump(0, limit);
	}
Debug method used the dump bytes of the PdbByteReader to String in a pretty format to a
String.  Includes header of internal values.
@return String of data dumped.
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/PdbByteReader.java