[Code health] Add cc::PaintWorkletInput to be allowed usage in blink

As a matter of fact, cc::PaintWorkletInput already exists in
paint_worklet_painter.h.

Bug: None
Change-Id: I2c5c1f66df81ccc9470d16188da8ad221527d933
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1719226Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Xida Chen <xidachen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#681174}

third_party/blink/tools/blinkpy/presubmit/audit_non_blink_usage.py

@@ -218,6 +218,7 @@ _CONFIG = [
             # cc painting types.
             'cc::PaintCanvas',
             'cc::PaintFlags',
+            'cc::PaintWorkletInput',
             'cc::NodeId',
 
             # Chromium geometry types.