Updated Upstream (Paper)

Upstream has released updates that appear to apply and compile correctly

Paper Changes:
PaperMC/Paper@123cad5 Remove incorrect parent perm from debugstick.always (#7846)
PaperMC/Paper@d8108b5 team color parameter may be null, causing NPE
PaperMC/Paper@31ccc57 Add support for Proxy Protocol (#7710)

gradle.properties

@@ -1,7 +1,7 @@
 group = org.purpurmc.purpur
 version = 1.18.2-R0.1-SNAPSHOT
 
-paperCommit = fc1752ff15f442eb4488ac78e4728b91223d3e2d
+paperCommit = 31ccc579b5cab625b8e0c4ee4d521ffb6bf984b2
 
 org.gradle.caching = true
 org.gradle.parallel = true