Incrementing VERSION to 103.0.5058.1

Change-Id: I21990b9dfdacdbecde3ffd746aca7f9ea56f962e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3642105
Bot-Commit: Chrome Release Bot (LUCI) <chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/branch-heads/5058@{#2}
Cr-Branched-From: 244f27c-refs/heads/main@{#1002404}

chrome/VERSION

@@ -1,4 +1,4 @@
 MAJOR=103
 MINOR=0
 BUILD=5058
-PATCH=0
+PATCH=1