Remove bundled Runtime.js
Remove bundled Runtime.js

After
https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2030781
all entrypoints properly import the Runtime.js. As such, we no longer
need to force-bundle the Runtime in any entrypoint.

Bug: 1046596, 1006759
Change-Id: I0b1d14f3857b4c9511e14f416ddf7774e7d0071b
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2031122
Reviewed-by: Paul Lewis <8915f5d5c39a08c5a3e8a8d7314756e4580816f9@chromium.org>
Commit-Queue: Tim van der Lippe <dba8716ee7f8d16236046f74d2167cb94410f6ed@chromium.org>

ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend