chore: remove consideration of line break characters to reduce whitespace false positives (#1205)

Instead of considering \s, which includes line break whitespace, we only consider space and \t.

Signed-off-by: Carl Flottmann <carl.flottmann@oracle.com>

Author: art1f1c3R

src/macaron/resources/pypi_malware_rules/obfuscation.yaml

@@ -321,6 +321,6 @@ rules:
   severity: ERROR
   pattern-either: # The 50 here is the threshold for excessive spacing , more than that is considered obfuscation
     # there is excessive spacing after a ";", marking the end of a statement, then additional code.
-  - pattern-regex: ;[\s]{50,}(\S)+
+  - pattern-regex: ;[\t ]{50,}(\S)+
     # there is excessive spacing before a ";", and any amount of whitespace before additional code.
-  - pattern-regex: '[\s]{50,};[\s]*(\S)+'
+  - pattern-regex: '[\t ]{50,};[\t ]*(\S)+'