Remove usages of Commons Lang 2 and Codec

[jonesbusy]

Remove usages of Commons Lang 2 and Codec

Testing done

mvn clean install

Submitter checklist

• Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
• Ensure that the pull request title represents the desired changelog entry
• Please describe what you did
• Link to relevant issues in GitHub or Jira
• Link to relevant pull requests, esp. upstream and downstream changes
• Ensure you have provided tests that demonstrate the feature works or the issue is fixed

[jonesbusy]

Can this be released? Thanks

[timja]

@olamy can this be released please?

Its blocking 3 plugins tests in plugin compat testing.

• Testing commons-lang2 removal from jenkins-core bom#6234

Thanks

[olamy]

@timja done