Upgrade Airflow to 2.5.3 and EKS to 1.26

[jagpk]

What does this PR do?

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Apache Airflow blueprint upgrade to EKS 1.26
Apache Airflow Helm chart upgrade 1.90 and application to 2.5.3
Airflow Nodes and Pods configured to use Secondary CIDR range
Using latest EKS Blueprints add-ons module
Using local Data Add-ons module
Added example to run Spark Job on EKS on using Airflow SparkKubernetesOperator

Motivation

Upgrade Apache Airflow to 2.5.3 and add an example DAG to run Spark Job on EKS on using Airflow SparkKubernetesOperator

More

• Yes, I have tested the PR using my local account setup (Provide any test evidence report under Additional Notes)
• Mandatory for new blueprints. Yes, I have added a example to support my blueprint PR
• Mandatory for new blueprints. Yes, I have updated the website/docs or website/blog section for this feature
• Yes, I ran pre-commit run -a with this PR. Link for installing pre-commit locally

For Moderators

• E2E Test successfully complete before merge?

Additional Notes

[vara-bonthu]

LGTM 🚀