Make autoroll account owner of auto-updated file

Relanding https://crrev.com/c/3071212

Bug: v8:12049
Change-Id: If7bb3f9f6d9da05eee3d3e8ec355bc9d4e987ea3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3116251Reviewed-by: Hannes Payer <hpayer@chromium.org>
Commit-Queue: Liviu Rau <liviurau@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76464}

OWNERS

@@ -27,6 +27,10 @@ per-file codereview.settings=file:INFRA_OWNERS
 per-file AUTHORS=file:COMMON_OWNERS
 per-file WATCHLISTS=file:COMMON_OWNERS
 
+# Needed by the auto_tag builder
+per-file WATCHLISTS=v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com
+per-file DEPS=v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com
+
 per-file ...-loong64*=file:LOONG_OWNERS
 per-file ...-mips*=file:MIPS_OWNERS
 per-file ...-mips64*=file:MIPS_OWNERS

include/OWNERS

@@ -11,6 +11,9 @@ per-file v8-inspector.h=file:../src/inspector/OWNERS
 per-file v8-inspector-protocol.h=file:../src/inspector/OWNERS
 per-file js_protocol.pdl=file:../src/inspector/OWNERS
 
+# Needed by the auto_tag builder
+per-file v8-version.h=v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com
+
 # For branch updates:
 per-file v8-version.h=file:../INFRA_OWNERS
 per-file v8-version.h=hablich@chromium.org