Upgrade to pulsar 3.2.1

[davsclaus]

Description

Target

• I checked that the commit is targeting the correct branch (note that Camel 3 uses camel-3.x, whereas Camel 4 uses the main branch)

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Apache Camel coding standards and style

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• I have run mvn clean install -DskipTests locally and I have committed all auto-generated changes

[github-actions]

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