updated krkn-lib to fix log filtering in prow (#527)

containers/Dockerfile

@@ -14,7 +14,7 @@ COPY --from=azure-cli /usr/local/bin/az /usr/bin/az
 # Install dependencies
 RUN yum install -y git python39 python3-pip jq gettext wget && \
     python3.9 -m pip install -U pip && \
-    git clone https://github.com/redhat-chaos/krkn.git --branch v1.5.1 /root/kraken && \
+    git clone https://github.com/redhat-chaos/krkn.git --branch v1.5.2 /root/kraken && \
     mkdir -p /root/.kube && cd /root/kraken && \
     pip3.9 install -r requirements.txt && \
     pip3.9 install virtualenv && \

containers/Dockerfile-ppc64le

@@ -14,7 +14,7 @@ COPY --from=azure-cli /usr/local/bin/az /usr/bin/az
 # Install dependencies
 RUN yum install -y git python39 python3-pip jq gettext wget && \
     python3.9 -m pip install -U pip && \
-    git clone https://github.com/redhat-chaos/krkn.git --branch v1.5.1 /root/kraken && \
+    git clone https://github.com/redhat-chaos/krkn.git --branch v1.5.2 /root/kraken && \
     mkdir -p /root/.kube && cd /root/kraken && \
     pip3.9 install -r requirements.txt && \
     pip3.9 install virtualenv && \

requirements.txt

@@ -19,7 +19,7 @@ ibm_cloud_sdk_core
 ibm_vpc
 itsdangerous==2.0.1
 jinja2==3.0.3
-krkn-lib>=1.4.1
+krkn-lib>=1.4.2
 kubernetes
 lxml >= 4.3.0
 oauth2client>=4.1.3