upgrade avro version to 1.11.0

[aggarwalakshay]

Description

Upgrading avro version to 1.11.0 because of security vulnerability.

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This PR has:

• been self-reviewed.
  • using the concurrency checklist (Remove this item if the PR doesn't have any relation to concurrency.)
• added documentation for new or modified features or behaviors.
• added Javadocs for most classes and all non-trivial methods. Linked related entities via Javadoc links.
• added or updated version, license, or notice information in licenses.yaml
• added comments explaining the "why" and the intent of the code wherever would not be obvious for an unfamiliar reader.
• added unit tests or modified existing tests to cover new code paths, ensuring the threshold for code coverage is met.
• added integration tests.
• been tested in a test Druid cluster.

[jihoonson]

@aggarwalakshay thank you for the PR. Can you link the CVE in question in the PR?

[aggarwalakshay]

@jihoonson it was this but it turns out to be false positive and only effects .net so closing this pr