Update Airflow version to 2.5.3 and Airflow Helm chart version to 1.9.0

Change-Id: I98928685b3f3d5399f8c97d306e2ba7878b5515d
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/docker/Airflow/Dockerfile b/docker/Airflow/Dockerfile
index bf72444..97f2dd6 100644
--- a/docker/Airflow/Dockerfile
+++ b/docker/Airflow/Dockerfile
@@ -15,7 +15,7 @@
 # limitations under the License.
 #######################################################################################
 
-FROM apache/airflow:2.5.2-python3.10
+FROM apache/airflow:2.5.3-python3.10
 USER root
 RUN DEBIAN_FRONTEND=noninteractive apt-get --yes update && \
     DEBIAN_FRONTEND=noninteractive apt-get --yes install \