`@remotion/media`: Allow hooking into the error propagation

[JonnyBurger]

• Add an onError prop
• Get different error types (network-error, cannot-decode, unknown-container, etc.)
• Be able to control the next step (fallback? fail?)

[hunxjunedo]

@JonnyBurger please assign

[JonnyBurger]

Fixed by #6265!