Update dependency moviedb-promise to v4

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
moviedb-promise	3.4.1 -> 4.0.1

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Release Notes

grantholle/moviedb-promise (moviedb-promise)

### [`v4.0.1`](https://togithub.com/grantholle/moviedb-promise/compare/a479bf5f8fd9e26316f870aa2f23fa6ac0eaf149...7906b08996aa6263203119ffbbb1c283a6d274e5) [Compare Source](https://togithub.com/grantholle/moviedb-promise/compare/a479bf5f8fd9e26316f870aa2f23fa6ac0eaf149...7906b08996aa6263203119ffbbb1c283a6d274e5) ### [`v4.0.0`](https://togithub.com/grantholle/moviedb-promise/compare/03436d4a1a349b79de9124ca5012e2f9c54a747e...a479bf5f8fd9e26316f870aa2f23fa6ac0eaf149) [Compare Source](https://togithub.com/grantholle/moviedb-promise/compare/03436d4a1a349b79de9124ca5012e2f9c54a747e...a479bf5f8fd9e26316f870aa2f23fa6ac0eaf149)

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