Scapy-helper

* Add information about origin of the module in `show_diff`. It should help in recognition of the packets.

* Add assertion definitions: "assert_hex_equal", "assert_hex_not_equal", "assert_hex_len_equal", "assert_hex_len_not_equal",
"assert_bytes_equal", "assert_bytes_not_equal"

* Add more information to the hhstrip command

* Add a hhstrip. Similar like a `hstrip` it loads hexdump from the clipboard and prepare link to the PacketHelper.com

* Fix test to run correctly w/GitHub Actions

* Add `to_dict` and `to_list`. Allow to dump packet layers into dict Dict[AnyStr, AnyStr]
and list List[Dict[AnyStr, AnyStr]]