Incrementing VERSION to 124.0.6323.1

Change-Id: I249f8fe058c788b32fee304fc95e337fe37d4602
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5321386
Bot-Commit: Chrome Release Bot (LUCI) <chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/branch-heads/6323@{#2}
Cr-Branched-From: 6c947fa-refs/heads/main@{#1265028}

chrome/VERSION

@@ -1,4 +1,4 @@
 MAJOR=124
 MINOR=0
 BUILD=6323
-PATCH=0
+PATCH=1