Update jnp.tile for array API 2023

[Micky774]

Towards #20200

• Begins deprecation of jax.numpy.tile signature.
• Adds new jax.experimental.array_api.tile as a thin wrapper over jax.numpy.tile.
• Improves DeprecatedArg class by allowing for a customizable repr message.

[jakevdp]

I don't think this change is necessary: the array API specifies that the arguments to tile are passed by position. jnp.tile accept arguments passed by position, thus we support specification-compatible calls to the function without any changes to the code. Yes, we also support arguments passed by keyword, but that doesn't conflict with the specification.

Deprecations are painful for users, and we should avoid them unless they are absolutely necessary. As long as JAX provides a superset of the specification API, we should not make changes.

What do you think?

[Micky774]

That makes sense, and indeed this would be a painful deprecation to follow through...I'll go ahead and close this and separate the array_api namespace uodate👍