[V3] Update code standards (black code format pass) (#1650)

* ran black: code formatter against `redbot/` with `-l 99`

* badge

redbot/core/sentry.py

@@ -12,11 +12,13 @@ class SentryManager:
 
     def __init__(self, logger: logging.Logger):
         self.client = Client(
-            dsn=("https://62402161d4cd4ef18f83b16f3e22a020:9310ef55a502442598203205a84da2bb@"
-                 "sentry.io/253983"),
+            dsn=(
+                "https://62402161d4cd4ef18f83b16f3e22a020:9310ef55a502442598203205a84da2bb@"
+                "sentry.io/253983"
+            ),
             release=__version__,
-            include_paths=['redbot'],
-            enable_breadcrumbs=False
+            include_paths=["redbot"],
+            enable_breadcrumbs=False,
         )
         self.handler = SentryHandler(self.client)
         self.logger = logger