Use both explicit and wildcard import to quiet mypy complaints

Signed-off-by: M Q <mingmelvinq@nvidia.com>

Author: MMelQin

monai/deploy/logger/__init__.py

@@ -1,4 +1,7 @@
+# Explicitly import load_env_log_level to quiet mypy complaints.
+# The rest could also be explicit, but then reqires updating when new ones are added.
 from holoscan.logger import *
+from holoscan.logger import load_env_log_level
 
 # Can also use explicit list,
 # from holoscan.logger import load_env_log_level