warnings emitted when using Node 20.9.0 and yarn 3.2.4

[eric-g-97477]

If I do:

1. mkdir test
2. cd test
3. yarn init
4. yarn add vite cesium rollup
5. yarn add vite-plugin-cesium

I get the following warnings:

➤ YN0061: │ sourcemap-codec@npm:1.4.8 is deprecated: Please use @jridgewell/sourcemap-codec instead
➤ YN0002: │ vite-plugin-cesium@npm:1.2.22 [57297] doesn't provide rollup (pa143a), requested by rollup-plugin-external-globals

It would be nice if these warnings could be dealt with so they do not interfere noticing warnings that are important.

I am assuming these warnings are not pointing to a serious problem. Can you confirm?

[eric-g-97477]

unnecessary warnings are also emitted using Node v18.18.2