Enables stdout for unit tests

By default pytests does not capture stdout, but it can do with -s. It is nice to have the option to verbose the tests if needed

test/pisa/unit/test_db_manager.py

@@ -4,7 +4,6 @@ import pytest
 import shutil
 from uuid import uuid4
 
-from pisa import c_logger
 from pisa.db_manager import DBManager
 from pisa.db_manager import WATCHER_LAST_BLOCK_KEY, RESPONDER_LAST_BLOCK_KEY, LOCATOR_MAP_PREFIX
 
@@ -12,8 +11,6 @@ from common.constants import LOCATOR_LEN_BYTES
 
 from test.pisa.unit.conftest import get_random_value_hex, generate_dummy_appointment
 
-c_logger.disabled = True
-
 
 @pytest.fixture(scope="module")
 def watcher_appointments():