Feature request: Support processing Astro files

Context

Once this library can track module dependencies in Astro projects, I can perform static analysis based on import relationships, similar to the existing support for Vue and Svelte.

Expected Behavior

dependency-cruiser can process .astro files and track dependencies

Current Behavior

dependency-cruiser does not support processing .astro files

Possible Solution

Using @astrojs/compiler/sync to process .astro files. https://github.com/withastro/compiler/blob/main/packages/compiler/README.md

Using convertToTSX() method is better since transform exposes imports from Astro's internal modules.

Considered alternatives