Incrementing VERSION to 102.0.5005.8

Change-Id: I1863e412d4f74294ee190924be67fcdc37ac2d19
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3597371
Bot-Commit: Chrome Release Bot (LUCI) <chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/branch-heads/5005@{#63}
Cr-Branched-From: 5b4d945-refs/heads/main@{#992738}

chrome/VERSION

@@ -1,4 +1,4 @@
 MAJOR=102
 MINOR=0
 BUILD=5005
-PATCH=7
+PATCH=8