Feature: make logging less verbose (#313)

## Changes

- `botocore` has been spamming the logs, and makes it hard to see old
logs. I am changing this logger to `WARNING`. Should clean up the logs
by a lot! I am also adding `s3transfer` and `urllib3` since we have a
few from them as well. No need to have `DEBUG` logs coming from there

## Issue(s)

- #

portal/config/settings/settings.py

@@ -597,14 +597,21 @@ class MediaRootS3Boto3Storage(S3Boto3Storage):
         },
     },
     "loggers": {
-        "": {
+        "root": {
             "handlers": ["console"],
             "level": "DEBUG",
         },
         "parso": {
-            "handlers": ["console"],
             "level": "WARNING",
-            "propagate": False,
+        },
+        "botocore": {
+            "level": "WARNING",
+        },
+        "urllib3": {
+            "level": "WARNING",
+        },
+        "s3transfer": {
+            "level": "WARNING",
         },
     },
 }