Updated Upstream (Paper)

Upstream has released updates that appear to apply and compile correctly

Paper Changes:
PaperMC/Paper@b6be7cd [ci skip] Move generated API sources to src/generated/java (#11977)
PaperMC/Paper@cd9d6d6 Allow duplicate relative flags in entity teleport
PaperMC/Paper@b1b88cd [ci skip] Update paperweight to 2.0.0-beta.14

purpur-server/build.gradle.kts.patch

@@ -1,6 +1,6 @@
 --- a/paper-server/build.gradle.kts
 +++ b/paper-server/build.gradle.kts
-@@ -21,6 +_,20 @@
+@@ -21,6 +_,16 @@
      // macheOldPath = file("F:\\Projects\\PaperTooling\\mache\\versions\\1.21.4\\src\\main\\java")
      // gitFilePatches = true
  
@@ -13,10 +13,6 @@
 +        }
 +    }
 +    activeFork = purpur
-+
-+    paper {
-+        paperServerDir = upstreamsDirectory().map { it.dir("paper/paper-server") }
-+    }
 +
      spigot {
          buildDataRef = "3edaf46ec1eed4115ce1b18d2846cded42577e42"