feat: DRM playback support

[Lunarequest]

Description of Change

This changes the electron version to one provided by cast labs as castlab's fork support DRM playback through widevine. This is a initial development support, release builds will need to be signed.

Checklist

• [x] PR description included
• [x] PR title follows semantic commit guidelines
• [X ] PR release notes describe the change, and are capitalized, punctuated, and past tense.

Release Notes

Notes: Adds DRM playback through widevine fixing #5