Incrementing VERSION to 116.0.5817.2

Change-Id: Ie11c20d57e15ba17a0601d262dd5a06b1c0a6cf0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4597076
Bot-Commit: Chrome Release Bot (LUCI) <chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/branch-heads/5817@{#3}
Cr-Branched-From: da0933a-refs/heads/main@{#1154142}

chrome/VERSION

@@ -1,4 +1,4 @@
 MAJOR=116
 MINOR=0
 BUILD=5817
-PATCH=1
+PATCH=2