fix: update regex patterns for version extraction to handle whitespace (@k1ril1ks)

Author: topscoder

src/lib/wordfence_api_parser.py

@@ -126,7 +126,7 @@ def process_item(self, json_object, overwrite, force, overwrite_enhanced, tag):
         description = json_object.get('description')
         if description is None:
             description = ""
-            
+
         if tag is None:
             tag = ""
 
@@ -413,11 +413,11 @@ def get_version_regex(self, software_type, vuln):
             obj = self.edge_cases.get(object_slug)
             regex = obj.get('regex')
         elif software_type == "theme":
-            regex = "(?mi)Version:\\s*([0-9.]+)"
+            regex = "(?mi)Version:\\\s*([0-9.]+)"
         elif software_type == "core":
             regex = "(?mi)\?v=([0-9.]+)"
         else:
-            regex = "(?mi)Stable tag:\\s*([0-9.]+)"
+            regex = "(?mi)Stable tag:\\\s*([0-9.]+)"
 
         return regex