Fix docker file rumal ver (robusta-dev#581)

* use fixed ruamel version to avoid build errors

* pull the image before using cache from

Dockerfile

@@ -16,7 +16,7 @@ WORKDIR /app
 # Install gcc to compile rumal.yaml.clib, wheel is missing.
 RUN apt-get update \
     && apt-get install -y --no-install-recommends gcc \
-    && pip3 install --no-cache-dir ruamel.yaml.clib \
+    && pip3 install --no-cache-dir ruamel.yaml.clib==0.2.6 \
     && apt-get purge -y --auto-remove gcc \
     && rm -rf /var/lib/apt/lists/*
 

build_release.sh

@@ -1,10 +1,12 @@
 export DOCKER_BUILDKIT=1
 
+docker pull us-central1-docker.pkg.dev/genuine-flight-317411/devel/robusta-runner:cache
+
 docker buildx build \
+  --build-arg BUILDKIT_INLINE_CACHE=1 \
   --platform linux/arm64,linux/amd64 \
   --cache-from us-central1-docker.pkg.dev/genuine-flight-317411/devel/robusta-runner:cache \
   --tag $IMAGE \
   --tag us-central1-docker.pkg.dev/genuine-flight-317411/devel/robusta-runner:cache \
-  --build-arg BUILDKIT_INLINE_CACHE=1 \
   --push \
   $BUILD_CONTEXT