#2119 issue: use bytes.fromhex instead of binascii (#2235)

* #2119 issue: use bytes.fromhex instead of binascii

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Co-authored-by: Moritz <mr-tz@users.noreply.github.com>

capa/rules/__init__.py

@@ -11,7 +11,6 @@
 import re
 import copy
 import uuid
-import codecs
 import logging
 import binascii
 import collections
@@ -456,7 +455,7 @@ def parse_feature(key: str):
 
 def parse_bytes(s: str) -> bytes:
     try:
-        b = codecs.decode(s.replace(" ", "").encode("ascii"), "hex")
+        b = bytes.fromhex(s.replace(" ", ""))
     except binascii.Error:
         raise InvalidRule(f'unexpected bytes value: must be a valid hex sequence: "{s}"')