Update apf_disassemble to support MEMCOPY, EPKTCOPY, EDATACOPY opcode.

This commit updates the ApfGenerator class to support the MEMCOPY,
EPKTCOPY, and EDATACOPY opcodes. These opcodes allow data to be copied
from the input packet/data region to the output buffer.

Bug: 293811969
Test: TH
Change-Id: I72f6fe63a6350fc24893e868876edccedf3c9b92
2 files changed