Incrementing VERSION to 110.0.5481.84

Change-Id: Ie68985c781caba4c5fec27f7fbb78cfd05d55e82
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4219454
Bot-Commit: Chrome Release Bot (LUCI) <chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/branch-heads/5481@{#904}
Cr-Branched-From: 130f3e4-refs/heads/main@{#1084008}

chrome/VERSION

@@ -1,4 +1,4 @@
 MAJOR=110
 MINOR=0
 BUILD=5481
-PATCH=83
+PATCH=84