Align Jackson annotations with Databind 2.22.2

[skrcode]

Completes the Jackson 2.22.2 upgrade started in #3501.

Jackson Annotations stopped using the Databind patch version in the 2.20 line. Databind 2.22.2 now requires jackson-annotations 2.22 (including JsonSerializeAs), but the Dependabot branch resolves 2.20 in the Jackson connector and 2.16.1 in the AMQP/AWS test classpaths. That prevents Databind from initializing and makes Vert.x report that Databind is unavailable.

This change:

• aligns the repository's annotation property with Jackson 2.22;
• pins that property in the three test classpaths that declare Databind directly (AMQP, AWS SNS, and AWS SQS);
• leaves unrelated dependency management unchanged.

Validation (JDK 21):

• reproduced the Jackson connector failure before the fix: 2 tests, 2 errors (NoClassDefFoundError: JsonSerializeAs);
• verified the Jackson, AMQP, AWS SNS, and AWS SQS trees resolve Databind 2.22.2 with Annotations 2.22;
• passed the non-container core reactor: 1,271 tests, 0 failures/errors;
• passed the two AMQP object-serialization regressions that failed on Bump jackson.version from 2.20.1 to 2.22.2 #3501;
• compiled the AWS SNS and AWS SQS main and test sources;
• repeated the affected-module install, Jackson tests, AMQP regression tests, and AWS dependency checks in a clean disposable remote workspace.

The local Docker daemon was unavailable, so the RabbitMQ and LocalStack Testcontainers suites were not claimed locally; the repository's GitHub Actions matrix remains the acceptance gate for those lanes.

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