Explore option to use `util.parseEnv` instead of `dotenv`

[voxpelli]

Prerequisites

• I have written a descriptive issue title
• I have searched existing issues to ensure the feature has not already been requested

🚀 Feature Proposal

Using util.parseEnv as an alternative to dotenv, possibly eventually replacing dotenv altogether.

Tangentially: Would then also make sense to move dotenv to become an optional peer dependency of env-schema.

Motivation

Since node.js v21.7.0 / v20.12.0 there's util.parseEnv and while its status is still experimental it would be good to start experimenting with it in env-schema and to provide experimental support for it ourselves.

Also, since v17 of dotenv they started logging stuff by default: motdotla/dotenv#874

And v17 was merged automatically in #213

Example

No response

[Eomm]

It seems a good idea!