update to Paper 26.3: load biome colors from vanilla data, fix dappled forest grass

Biome grass/foliage/dry-foliage/water colors and grass color modifiers are now
read from the server's built-in worldgen biome data at runtime, with a 26.3
snapshot as fallback. Fixes missing biomes (dappled_forest, pale_garden,
sulfur_caves) and several outdated values. Replace deprecated ExactChoice
constructors.

src/main/java/eu/mhsl/minecraft/pixelpics/survival/SurvivalRecipes.java

@@ -63,8 +63,8 @@ public final class SurvivalRecipes {
             loadableCameras.add(CameraItems.createCamera(i));
         }
         ShapelessRecipe load = new ShapelessRecipe(LOAD, CameraItems.createCamera(1));
-        load.addIngredient(new RecipeChoice.ExactChoice(loadableCameras));
-        load.addIngredient(new RecipeChoice.ExactChoice(CameraItems.createFilm()));
+        load.addIngredient(RecipeChoice.exactChoice(loadableCameras));
+        load.addIngredient(RecipeChoice.exactChoice(CameraItems.createFilm()));
         Bukkit.addRecipe(load, false);
 
         // Copy photo: photo + film. The photo carries a variable map id (cannot be enumerated), so it
@@ -72,7 +72,7 @@ public final class SurvivalRecipes {
         // its real texture shows in the book.
         ShapelessRecipe copy = new ShapelessRecipe(COPY, new ItemStack(Material.FILLED_MAP));
         copy.addIngredient(new RecipeChoice.MaterialChoice(Material.FILLED_MAP));
-        copy.addIngredient(new RecipeChoice.ExactChoice(CameraItems.createFilm()));
+        copy.addIngredient(RecipeChoice.exactChoice(CameraItems.createFilm()));
         Bukkit.addRecipe(copy, false);
 
         // Cover /reload while players are online; fresh joins are handled by JoinListener.