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/osinfo_metrics.py b/scripts/sysmon/osinfo_metrics.py
index 2b97e9d..8b5f858 100644
--- a/scripts/sysmon/osinfo_metrics.py
+++ b/scripts/sysmon/osinfo_metrics.py
@@ -50,7 +50,7 @@
     """Get OS name and version.
 
     Returns:
-      OSInfo instance
+        OSInfo instance
     """
     os_name = platform.system()
     if os_name == "Linux":