Remove myself from several OWNERS files

I moved team.

No code change.

Change-Id: I84dd0f3f40f44c7e1cbf9d4516e78d3490f81f0d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2062291
Auto-Submit: Marc-Antoine Ruel <maruel@chromium.org>
Reviewed-by: Takuto Ikuta <tikuta@chromium.org>
Reviewed-by: John Budorick <jbudorick@chromium.org>
Commit-Queue: John Budorick <jbudorick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#742171}

testing/buildbot/OWNERS

@@ -6,7 +6,6 @@ file://infra/OWNERS
 jam@chromium.org
 jochen@chromium.org
 machenbach@chromium.org
-maruel@chromium.org
 sky@chromium.org
 
 per-file *chromium.perf*.json=crouleau@chromium.org

testing/merge_scripts/OWNERS

 jbudorick@chromium.org
 kbr@chromium.org
 martiniss@chromium.org
-maruel@chromium.org

testing/trigger_scripts/OWNERS

@@ -2,4 +2,3 @@ crouleau@chromium.org
 eyaich@chromium.org
 jbudorick@chromium.org
 kbr@chromium.org
-maruel@chromium.org

tools/determinism/OWNERS

@@ -3,7 +3,6 @@
 
 dpranke@chromium.org
 erikchen@chromium.org
-maruel@chromium.org
 sebmarchand@chromium.org
 thakis@chromium.org
 tikuta@chromium.org