Incrementing VERSION to 115.0.5785.1

Change-Id: I2e8e1bcfbd9285077cf7331f638485d148c9ee89
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4550339
Bot-Commit: Chrome Release Bot (LUCI) <chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/branch-heads/5785@{#2}
Cr-Branched-From: ab750d4-refs/heads/main@{#1146924}

chrome/VERSION

@@ -1,4 +1,4 @@
 MAJOR=115
 MINOR=0
 BUILD=5785
-PATCH=0
+PATCH=1