Update Dockerfile

Author: thomasleplus

aws-cli/Dockerfile

@@ -46,6 +46,9 @@ RUN dnf upgrade -y \
 # @TL FIXME: --break-system-packages not supported until Python 3.11.
 RUN pip3 install --no-cache-dir --upgrade \
     cfn-policy-validator==0.0.36 \
+    json2yaml==1.2.0 \
+    yamlpath==3.8.2 \
+    yq==3.4.3 \
     && IFS=$'\n\t' \
     && msg="$(pip3 list --outdated | grep -i -e '^cfn-policy-validator ' || true)" \
     && if [ -n "${msg}" ]; then \