[gold] Update baseline_server to LKGR.

Bug: skia:9525
Change-Id: Ia5b8a833ee96c39c0e487ab4312e4445e5624af3
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/327325
Reviewed-by: Leandro Lovisolo <lovisolo@google.com>
Commit-Queue: Leandro Lovisolo <lovisolo@google.com>
diff --git a/golden/k8s-config-templates/gold-common.json5 b/golden/k8s-config-templates/gold-common.json5
index 316ba72..f17b3ba 100644
--- a/golden/k8s-config-templates/gold-common.json5
+++ b/golden/k8s-config-templates/gold-common.json5
@@ -1,5 +1,5 @@
 {
-    "BASELINE_SERVER_IMAGE": "gcr.io/skia-public/gold-baseline-server:2020-10-15T21_02_50Z-lovisolo-c61683d-clean",
+    "BASELINE_SERVER_IMAGE": "gcr.io/skia-public/gold-baseline-server:2020-10-16T00_23_04Z-lovisolo-a8e092a-clean",
     "DIFF_SERVER_IMAGE":     "gcr.io/skia-public/gold-diff-server:2020-09-10T13_48_21Z-kjlubick-04a4588-clean",
     "INGESTION_BT_IMAGE":    "gcr.io/skia-public/gold-ingestion:2020-09-10T13_45_53Z-kjlubick-04a4588-clean",
     "SKIACORRECTNESS_IMAGE": "gcr.io/skia-public/gold-skiacorrectness:2020-10-15T21_02_09Z-lovisolo-c61683d-clean",