[Suggestion] Register fuel information to Rocket.ROCKET_TO_PROPERTIES

[gisellevonbingen]

Came from gisellevonbingen-Minecraft/Ad-Astra-Giselle-Addon/issues/73

^ This issue's cause is missing null check as you looks.
What I want to say is this mod's rockets are does not register fuel information to Rocket.ROCKET_TO_PROPERTIES.
https://github.com/terrarium-earth/Ad-Astra/blob/bfa70ac3db6dca1c02ed6fad5be62649b2c23906/common/src/main/java/earth/terrarium/adastra/common/entities/vehicles/Rocket.java#L63-L67

So, other mods can't be know what kind of fuel this mod's rockets are using for now.
An example.
https://github.com/gisellevonbingen-Minecraft/Ad-Astra-Giselle-Addon/blob/25da6e47b946c7de83860eb72b10ed83078d14c1/common/src/main/java/ad_astra_giselle_addon/common/entity/VehicleHelper.java#L17-L18

[DRD2k8]

I made a commit so we'll see if this fixes the issue once 1.1.3 of this mod comes out.

[DRD2k8]

And next time, report issues to my fork of the website and not the discontinued one.