Add Templates to pretty config

Containerfile

@@ -2,8 +2,13 @@ FROM fluxcd/flux-cli:v2.2.3 as flux-source
 WORKDIR /out
 RUN cp $(which flux) .
 
+FROM mikefarah/yq as yq-source
+WORKDIR /out
+RUN cp $(which yq) .
+
 FROM ghcr.io/flant/shell-operator:latest
 RUN apk update && apk add envsubst --no-cache
 COPY --from=flux-source /out/flux /usr/bin/flux
+COPY --from=yq-source /out/yq /usr/bin/yq
 ADD /hooks /hooks
 ADD /tpls /tpls