CAMEL-19492: Fix modifier orders to comply with the JLS

[rohittaneja0]

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)

Tracking

• If this is a large change, bug fix, or code improvement, I checked there is a JIRA issue filed for the change (usually before you start working on it).

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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[rohittaneja0]

Jira Issue: https://issues.apache.org/jira/browse/CAMEL-19492

[github-actions]

🚫 There are (likely) no components to be tested in this PR

[github-actions]

Core test results:

Tested	Failed ❌	Passed ✅
1	1	0