Remove scripts/test/run_e2e.py
Remove scripts/test/run_e2e.py

It is replaced by `scripts/test/run_test_suite.py --test-suite=e2e`.

Requires https://chromium-review.googlesource.com/c/chromium/tools/build/+/2224815/
to land first.

R=aerotwist@chromium.org,993fcadce4d04090da2fefd557a0995e7966c8d5@chromium.org

Bug: 1088463
Change-Id: I665b03f8f6f9fdb843072fc18aa7322fe17e41e1
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2226556
Commit-Queue: Tim van der Lippe <dba8716ee7f8d16236046f74d2167cb94410f6ed@chromium.org>
Reviewed-by: Jack Franklin <993fcadce4d04090da2fefd557a0995e7966c8d5@chromium.org>

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