Fix oversized extension values by rejecting invalid suffixes while preserving full extension

Signed-off-by: Monal-Reddy <monalreddy001@gmail.com>

Author: Monal-Reddy

scanpipe/pipes/__init__.py

@@ -55,14 +55,10 @@ def normalize_extension(name, extension, max_length=100):
 
     full_suffix = "".join(suffixes)
 
-    # Reject invalid extensions
+    # Reject clearly invalid extensions
     if "$" in full_suffix:
         return ""
 
-    # If too many suffix parts (likely noise)
-    if len(suffixes) > 4:
-        return suffixes[-1]
-
     return full_suffix