Revert "[autoroll] Update regex for orderfiles"

This reverts commit 4fabca4a8f70a7819cf8b218b98040e60e714efa.

Reason for revert: No longer needed

Original change's description:
> [autoroll] Update regex for orderfiles
> 
> Change-Id: I5494e07fe615158da8a6aadbf109272f442ea705
> Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/242076
> Reviewed-by: Ravi Mistry <rmistry@google.com>
> Reviewed-by: Tiancong Wang <tcwang@google.com>
> Commit-Queue: Eric Boren <borenet@google.com>

TBR=borenet@google.com,rmistry@google.com,tcwang@google.com

# Not skipping CQ checks because original CL landed > 1 day ago.

Change-Id: I061e4ebcb902ba1326efca775525ac3e1c59900f
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/251996
Reviewed-by: Eric Boren <borenet@google.com>
Reviewed-by: Tiancong Wang <tcwang@google.com>
Commit-Queue: Eric Boren <borenet@google.com>
diff --git a/autoroll/config/cros-orderfile-chromium.json b/autoroll/config/cros-orderfile-chromium.json
index 5df48fe..83aea11 100644
--- a/autoroll/config/cros-orderfile-chromium.json
+++ b/autoroll/config/cros-orderfile-chromium.json
@@ -42,9 +42,9 @@
     "gcsPath": "afdo-job/orderfiles/vetted",
     "parentBranch": "master",
     "parentRepo": "https://chromium.googlesource.com/chromium/src.git",
-    "shortRevRegex": "(\\d+)-(\\d+).(\\d+)-(\\d+)-benchmark-(\\d+).(\\d+).(\\d+).0-r(\\d+)",
+    "shortRevRegex": "(\\d+)-(\\d+).(\\d+)-(\\d+)-benchmark-(\\d+).(\\d+).(\\d+).(\\d+)-r(\\d+)",
     "versionFile": "chromeos/profiles/orderfile.newest.txt",
-    "versionRegex": "^chromeos-chrome-orderfile-field-(\\d+)-(\\d+).(\\d+)-(\\d+)-benchmark-(\\d+).(\\d+).(\\d+).0-r(\\d+).orderfile.xz$"
+    "versionRegex": "^chromeos-chrome-orderfile-field-(\\d+)-(\\d+).(\\d+)-(\\d+)-benchmark-(\\d+).(\\d+).(\\d+).(\\d+)-r(\\d+).orderfile.xz$"
   },
   "kubernetes": {
     "cpu": "1",