updating kubectl and aws-cli versions

Dockerfile

-FROM bitnami/kubectl:1.21.5 AS kubectl
+FROM bitnami/kubectl:1.21 AS kubectl
 
-FROM amazon/aws-cli:2.2.47
+FROM amazon/aws-cli:2.7
 ENTRYPOINT []
 RUN yum install -y jq && \
     yum clean all && \
     rm -rf /var/cache/yum
-COPY --from=kubectl /opt/bitnami/kubectl/bin/kubectl /usr/local/bin/kubectl
+COPY --from=kubectl /opt/bitnami/kubectl/bin/kubectl /usr/local/bin/kubectl
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