Update Pridepack assets, add new paintings

src/main/java/gay/pridecraft/joy/painting/ModPaintings.java

@@ -24,6 +24,11 @@ public class ModPaintings {
     public static final RegistryKey<PaintingVariant> QUEER =            of("queer");
     public static final RegistryKey<PaintingVariant> STRAIGHT_ALLY =    of("straight_ally");
     public static final RegistryKey<PaintingVariant> TRANS =            of("trans");
+    public static final RegistryKey<PaintingVariant> BIRB =             of("birb");
+    public static final RegistryKey<PaintingVariant> DEMIROMANTIC =     of("demiromantic");
+    public static final RegistryKey<PaintingVariant> DEMISEXUAL =       of("demisexual");
+    public static final RegistryKey<PaintingVariant> FLOATING_TREES =   of("floating_trees");
+    public static final RegistryKey<PaintingVariant> FLOATING_BIIS =    of("floating_biis");
 
     private static RegistryKey<PaintingVariant> of(String id) {
         return RegistryKey.of(RegistryKeys.PAINTING_VARIANT, Identifier.of(MOD_ID, id));