style: use member initializer in the move constructor of Any

[vil02]

Description

Use member initializer.

By the way: having the following move constructor:

Any(const jule::Any &&src)

does not make much sense. The standard signature should be:

Any(jule::Any &&src)

I will change it in another PR.

Checklist

• A description of the changes in this PR is mentioned above.
• All the new and existing tests pass.
• The code follows the code style and conventions of the project.
• No plagiarized, duplicated, or repetitive code that has been directly copied from another source.
• I have read the whole Contributing guidelines of the project and its resources/related pages.

Screenshots (if any)

Note to reviewers

[mertcandav]

LGTM. I will merge your PR after your draft done.
Thanks for your contribution.

[vil02]

LGTM. I will merge your PR after your draft done. Thanks for your contribution.

I just want to make sure that all of the checks pass.