also update images for integration tests

Author: LizBaldo

automation/src/test/resources/reference.conf

@@ -1,13 +1,13 @@
 leonardo {
-    rImageUrl = "us.gcr.io/broad-dsp-gcr-public/terra-jupyter-r:2.2.5"
+    rImageUrl = "us.gcr.io/broad-dsp-gcr-public/terra-jupyter-r:2.2.6"
     pythonImageUrl = "us.gcr.io/broad-dsp-gcr-public/terra-jupyter-python:1.1.5"
     hailImageUrl = "us.gcr.io/broad-dsp-gcr-public/terra-jupyter-hail:1.1.12"
-    gatkImageUrl = "us.gcr.io/broad-dsp-gcr-public/terra-jupyter-gatk:2.3.7"
-    aouImageUrl = "us.gcr.io/broad-dsp-gcr-public/terra-jupyter-aou:2.2.13"
+    gatkImageUrl = "us.gcr.io/broad-dsp-gcr-public/terra-jupyter-gatk:2.3.8"
+    aouImageUrl = "us.gcr.io/broad-dsp-gcr-public/terra-jupyter-aou:2.2.14"
     baseImageUrl = "us.gcr.io/broad-dsp-gcr-public/terra-jupyter-base:1.1.3"
     gcrWelderUri = "us.gcr.io/broad-dsp-gcr-public/welder-server"
     dockerHubWelderUri = "broadinstitute/welder-server"
-    rstudioBioconductorImageUrl = "us.gcr.io/broad-dsp-gcr-public/anvil-rstudio-bioconductor:3.19.0"
+    rstudioBioconductorImageUrl = "us.gcr.io/broad-dsp-gcr-public/anvil-rstudio-bioconductor:3.20.0"
     //each fiab will have a unique topic name sourced from leonardo.conf, this is never published to in automation tests to ensure pub/sub components can auth properly, but never read from to avoid conflicts.
     topicName = "leonardo-pubsub-test"
     location = "us-central1-a"