Incrementing VERSION to 111.0.5487.1

Change-Id: If04f53c4d51bdd41aa786d39c3672f4d2004225e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4116889
Bot-Commit: Chrome Release Bot (LUCI) <chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/branch-heads/5487@{#2}
Cr-Branched-From: 925b0aa-refs/heads/main@{#1084886}

chrome/VERSION

@@ -1,4 +1,4 @@
 MAJOR=111
 MINOR=0
 BUILD=5487
-PATCH=0
+PATCH=1