Revert "trigger recipe roller"

This reverts commit a0630a9420.

Reason for revert: need a reroll, https://crrev.com/c/4635526

Original change's description:
> trigger recipe roller
>
> R=gavinmak@google.com
>
> Change-Id: I9c51fddc42fc4b7cb5b106f82224d039929c9ce4
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4633187
> Commit-Queue: Gavin Mak <gavinmak@google.com>
> Reviewed-by: Gavin Mak <gavinmak@google.com>
> Auto-Submit: Josip Sokcevic <sokcevic@chromium.org>

Change-Id: I434cc9801eade0abb09095eef403d51510d7fa2d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4635527
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: Josip Sokcevic <sokcevic@chromium.org>

recipes/trigger_recipe_roller.txt

@@ -10,4 +10,3 @@ a new friend, but this information was marked RVG, so it was months before
 any details were revealed.
 
 The End!
-