Set Gerrit to 3.2.0-rc2

Change-Id: I43f1495f31126f17e1752121010cf36c53449e1e
diff --git a/centos/8/Dockerfile b/centos/8/Dockerfile
index ecc2dac..3333223 100644
--- a/centos/8/Dockerfile
+++ b/centos/8/Dockerfile
@@ -10,7 +10,7 @@
 # (pre-trans Gerrit script needs to have access to the Java command)
 RUN yum -y install initscripts && \
     yum -y install java-11-openjdk && \
-    yum -y install gerrit-3.2.0.rc1-1 && \
+    yum -y install gerrit-3.2.0.rc2-1 && \
     /entrypoint.sh init && \
     rm -f /var/gerrit/etc/{ssh,secure}* && rm -Rf /var/gerrit/{static,index,logs,data,index,cache,git,db,tmp}/* && chown -R gerrit:gerrit /var/gerrit && \
     yum -y clean all
diff --git a/ubuntu/20/Dockerfile b/ubuntu/20/Dockerfile
index 6f5b502..a6c8e48 100644
--- a/ubuntu/20/Dockerfile
+++ b/ubuntu/20/Dockerfile
@@ -16,7 +16,7 @@
 # Install OpenJDK and Gerrit in two subsequent transactions
 # (pre-trans Gerrit script needs to have access to the Java command)
 RUN apt-get -y install openjdk-11-jdk
-RUN apt-get -y install gerrit=3.2.0.rc1-1 && \
+RUN apt-get -y install gerrit=3.2.0.rc2-1 && \
     apt-mark hold gerrit && \
     /entrypoint.sh init && \
     rm -f /var/gerrit/etc/{ssh,secure}* && rm -Rf /var/gerrit/{static,index,logs,data,index,cache,git,db,tmp}/* && chown -R gerrit:gerrit /var/gerrit