Implement something similar to CarryOn.

Idea from Corail_31:
If your mod has a block tag for the "not capsulable", i could add my tag of "player_graves" in it automatically. (decorative_graves don't have this trouble).
NB : 'CarryOn' mod has a tag helping in a similar compatibility too ;)

Documented in the wiki https://github.com/Lythom/capsule/wiki/Getting-compatible-with-capsule#2-if-your-mod-have-incompatibilities-with-capsule-and-you-want-capsule-to-ignore-your-blocks
To be released in 1.15+ version of capsule