Incrementing VERSION to 102.0.4990.1

Change-Id: Ia6424e9fd3553d7bf23975c4f4bee75558d25afd
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3575301
Bot-Commit: Chrome Release Bot (LUCI) <chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/branch-heads/4990@{#2}
Cr-Branched-From: d749b19-refs/heads/main@{#989870}

chrome/VERSION

@@ -1,4 +1,4 @@
 MAJOR=102
 MINOR=0
 BUILD=4990
-PATCH=0
+PATCH=1