Update DeferredCsrfToken to implement Supplier

[kwondh5217]

Closes gh-16870

[jzheaux]

Hi, @kwondh5217! Thanks for the PR. Will you please update the commit to include Closes gh-16870? This helps when folks are researching the codebase to learn why a change was made. Something like this:

DeferredCsrfToken Implements Supplier

Closes gh-16870

[jzheaux]

Also, @kwondh5217, will you please update any 2002-20xx copyright years to be 2002-2025?

[kwondh5217]

Hi @jzheaux, I’ve updated the commit message to include Closes gh-16870 and fixed the copyright years to 2002-2025.

Let me know if there's anything else to improve. Thanks for the review!

[jzheaux]

Thanks for the PR, @kwondh5217! This has been merged into main as 9908d96 and will go out in the next release.

It was a different commit because for an unknown reason, the CI build didn't kick off to confirm the build passed, so I needed to verify that locally.

In the future, if you submit a PR using a branch instead of using main, I can push these updates to your branch and then merge in GitHub. This will make the PR say "Merged" instead of "Closed".

[kwondh5217]

@jzheaux Thanks! Really appreciate your help and the tip!