Incrementing VERSION to 118.0.5958.1

Change-Id: Ia8c3f74ee0523cfdc9f95de7a53ab4bee3510f4d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4795303
Bot-Commit: Chrome Release Bot (LUCI) <chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/branch-heads/5958@{#2}
Cr-Branched-From: aa467ee-refs/heads/main@{#1185524}

chrome/VERSION

@@ -1,4 +1,4 @@
 MAJOR=118
 MINOR=0
 BUILD=5958
-PATCH=0
+PATCH=1