[gold] update diffserver/ingestion images

Change-Id: I120f144f5a799f55ed561a905a0c6d15309d638d
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/235203
Reviewed-by: Kevin Lubick <kjlubick@google.com>
diff --git a/golden/k8s-config-templates/gold-common.json5 b/golden/k8s-config-templates/gold-common.json5
index f424c0a..b7dc03c 100644
--- a/golden/k8s-config-templates/gold-common.json5
+++ b/golden/k8s-config-templates/gold-common.json5
@@ -1,8 +1,7 @@
 {
     "BASELINE_SERVER_IMAGE": "gcr.io/skia-public/gold-baseline-server:2019-08-13T00_34_10Z-kjlubick-903d961-clean",
-    "DIFF_SERVER_IMAGE":     "gcr.io/skia-public/gold-diff-server:2019-05-10T16_57_45Z-kjlubick-a01b41f-clean",
-    "INGESTION_IMAGE":       "gcr.io/skia-public/gold-ingestion:2019-05-09T17_23_16Z-kjlubick-e814534-clean",
-    "INGESTION_BT_IMAGE":    "gcr.io/skia-public/gold-ingestion:2019-08-08T17_37_52Z-kjlubick-65e0aa3-clean",
+    "DIFF_SERVER_IMAGE":     "gcr.io/skia-public/gold-diff-server:2019-08-15T15_32_08Z-lovisolo-6afb55c-clean",
+    "INGESTION_BT_IMAGE":    "gcr.io/skia-public/gold-ingestion:2019-08-16T14_55_16Z-kjlubick-d17ca9e-clean",
     "SKIACORRECTNESS_IMAGE": "gcr.io/skia-public/gold-skiacorrectness:2019-08-08T17_38_35Z-kjlubick-65e0aa3-clean",
     "TRACESERVER_IMAGE":     "gcr.io/skia-public/gold-traceserver:2019-05-09T17_23_29Z-kjlubick-e814534-clean",
 }