[ie/sproutvideo] Add extractors (#10098)

Closes #2933, Closes #8942
Authored by: bashonly, TheZ3ro

Co-authored-by: thezero <io@thezero.org>

yt_dlp/extractor/_extractors.py

@@ -1928,6 +1928,10 @@ from .spreaker import (
 )
 from .springboardplatform import SpringboardPlatformIE
 from .sprout import SproutIE
+from .sproutvideo import (
+    SproutVideoIE,
+    VidsIoIE,
+)
 from .srgssr import (
     SRGSSRIE,
     SRGSSRPlayIE,