Updated Upstream (Paper)

Upstream has released updates that appear to apply and compile correctly

Paper Changes:
PaperMC/Paper@9ab644e Fix `TooltipContext.create` being wrong(#11254)
PaperMC/Paper@11b4ac7 Fix disableEndCredits world config (#11261)

gradle.properties

@@ -2,7 +2,7 @@ group = org.purpurmc.purpur
 version = 1.21.1-R0.1-SNAPSHOT
 
 mcVersion = 1.21.1
-paperCommit = 7c9240f4a63b13be1fdcedbfb0270f9b49b75518
+paperCommit = 11b4ac7c659ffb7e4790b0856b14117b6d532200
 
 org.gradle.caching = true
 org.gradle.parallel = true