scripts: reformat files that trigger the line-too-long lint.

Candidate files were found with `cros lint` and they were then
formatted with `pyformat --indent_size=4` (pyink), and again by
./chromite/scripts/black (which doesn't wrap comments).

Some questionable wrappings were fixed by hand.

BUG=b:233893248
TEST=CQ

Change-Id: I9effdd9469674610db76c213667cccf0dbc4d6c9
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/4520025
Commit-Queue: Trent Apted <tapted@chromium.org>
Tested-by: Trent Apted <tapted@chromium.org>
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
diff --git a/scripts/sysmon/proc_metrics.py b/scripts/sysmon/proc_metrics.py
index eebf765..054a247 100644
--- a/scripts/sysmon/proc_metrics.py
+++ b/scripts/sysmon/proc_metrics.py
@@ -365,7 +365,8 @@
 def _is_swarming_bot(proc):
     """Return whether proc is a Swarming bot.
 
-    A swarming bot process is like '/usr/bin/python3.8 <bot-zip-path> start_bot'.
+    A swarming bot process is like
+    '/usr/bin/python3.8 <bot-zip-path> start_bot'.
     """
     cmdline = proc.cmdline()
     return (