scripts: reformat files tripping docstring-section-indent

This is done with a patch to the "pyformat" tool, which also
improves some handling of long string literals in a way that
is compatible with Black.

BUG=b:233893248
TEST=cros lint + CQ

Change-Id: Iafd4a27f4843927f2881f48002c29401e37a6790
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/4564454
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Tested-by: Trent Apted <tapted@chromium.org>
Commit-Queue: Trent Apted <tapted@chromium.org>
diff --git a/scripts/sysmon/mainlib.py b/scripts/sysmon/mainlib.py
index 8b7118e..e23a9ac 100644
--- a/scripts/sysmon/mainlib.py
+++ b/scripts/sysmon/mainlib.py
@@ -57,8 +57,8 @@
         """Initialize instance.
 
         Args:
-          callback: function to call
-          interval: Number of seconds between allowed calls
+            callback: function to call
+            interval: Number of seconds between allowed calls
         """
         self._callback = callback
         self._interval = interval