Disable line-too-long from the default pylintrc

We already have another check for long lines for all languages, we don't
need to block pylint on the same.

Change-Id: I2abc65380a482242a6fde380ba3d8e28a5ba781a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/6062830
Reviewed-by: Andy Perelson <ajp@google.com>
Commit-Queue: Andy Perelson <ajp@google.com>

pylintrc

@@ -114,6 +114,7 @@ disable=
     invalid-string-quote,
     invalid-triple-quote,
     locally-enabled,
+    line-too-long,
     misplaced-comparison-constant,
     misplaced-bare-raise,
     missing-final-newline,

pylintrc-2.17

@@ -468,6 +468,7 @@ disable=raw-checker-failed,
         invalid-docstring-quote,
         invalid-string-quote,
         invalid-triple-quote,
+        line-too-long,
         misplaced-bare-raise,
         missing-final-newline,
         multiple-imports,