python3-gevent: fix syntax error in cve patch

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>

meta-python/recipes-devtools/python/python3-gevent/CVE-2023-41419.patch

@@ -356,7 +356,7 @@ index 0ebe095..078398a 100644
 +                    # we can't be sure we can synchronize and properly parse the next
 +                    # request.
 +                    raise
-+                except socket.error
++                except socket.error:
 +                    # Don't let socket exceptions during discarding
                      # input override any exception that may have been
                      # raised by the application, such as our own _InvalidClientInput.