aws-cli 2.11.11 and no more "yum update" (#82)

* build: remove yum update during install of tools

* build: jump to aws-cli 2.11.11

Author: iBotPeaches

Dockerfile

@@ -1,10 +1,10 @@
-FROM amazon/aws-cli:2.11.4
+FROM amazon/aws-cli:2.11.11
 
 # Move files in for deployment & cleanup
 COPY deploy.sh /deploy.sh
 COPY cleanup.sh /cleanup.sh
 
 # Get tools needed for packaging
-RUN yum update -y \
-  && yum install -y zip unzip jq tar gzip \
-  && yum clean all
+RUN yum install -y zip unzip jq tar gzip && \
+    yum clean all && \
+    rm -rf /var/cache/yum