Replace Aluminum Gravel Ore with Zinc Gravel Ore, and deal with the consequences

[YannickMG]

Fulfills Area of Interest: Replace ALuminium gravel with another material to eliminate tier problems in GT. Read https://discord.com/channels/181078474394566657/1323615140880580608 for the full story.

Some of the changes shown here are implemented in the modpack PR and in the GT5 PR. They should be merged together.

Zinc Gravel Ore

Replaces Aluminum in XP bucket recipes.

Brass replaces Aluminum Brass almost everywhere

Except the Aluminum Brass Singularity, replaced by a Rose Gold Singularity

Postea converstion

Handles Aluminum Gravel Ore, solid Alumnium Brass items and blocks and Molten Aluminum Brass in smelteries, nothing else.

Before

After

Alumite is renamed to Obzinite and has it's recipe changed.

Zinc replaces Aluminium in equal quantities. TiCo parts with Alumite are unaffected and need no conversions.

Searching for Alumite still lets you find Obzinite for a seamless transition.

Tinker manuals are updated

Cobalt Brass uses Zinc instead of Aluminum

I used tin instead of Zinc because Zinc is already present in brass, and I've seen that Tin can be an IRL brass component.

Out of scope for this set of PRs.

• Quests will be done after everything is merged. (and not by me)
• Aluminium ore berries and raw alumimium are untouched, but will be made available later like in MV or at the earliest in the twilight forest through quest updates.
• Magnalium can have it's quest moved to the Twilight Forest.

Final word

I'll think twice before starting to work on such a "simple" change again.

[serenibyss]

Initial brief review, I'll go through this in-depth when I have some more time this weekend

[serenibyss]

Code looks good, I tested this and everything seems to work well. Nightly testing seems to have gone fine as well