Removed deprecation warning ignore.

Signed-off-by: kimbeelen <[email protected]>

Author: kimbeelen

test/test_signature_algorithms.py

@@ -1,17 +1,9 @@
 import pytest
-import warnings
 from cryptography.hazmat.primitives import serialization
 from cryptography.hazmat.primitives.asymmetric import rsa, dsa, ec, ed25519, ed448
 from openleadr.messaging import get_signature_algorithm_from_private_key
 
 
-def fxn():
-    warnings.warn("deprecated", DeprecationWarning)
-
-with warnings.catch_warnings(action="ignore"):
-    fxn()
-
-
 test_keys = {
     "rsa": rsa.generate_private_key(public_exponent=65537, key_size=2048),
     "dsa": dsa.generate_private_key(key_size=2048),