feat: make sure dir is there as well

Signed-off-by: kjuulh <contact@kjuulh.io>

templates/build_cuddle_image.Dockerfile

@@ -20,7 +20,16 @@ RUN cargo install --target x86_64-unknown-linux-musl --path cuddle
 
 FROM docker:dind
 
-RUN apk add bash git
+RUN apk add bash git kubectl
+
+ENV SLICE_VERSION=v1.2.7
+RUN wget -O kubectl-slice_linux_x86_64.tar.gz \
+   "https://github.com/patrickdappollonio/kubectl-slice/releases/download/$SLICE_VERSION/kubectl-slice_linux_x86_64.tar.gz" && \
+   tar -xf kubectl-slice_linux_x86_64.tar.gz && \
+   chmod +x ./kubectl-slice && \
+   mv ./kubectl-slice /usr/local/bin/kubectl-slice && \
+   rm kubectl-slice_linux_x86_64.tar.gz
+
 RUN eval `ssh-agent`
 
 COPY --from=1password/op:2 /usr/local/bin/op /usr/local/bin/op