Updated Upstream (Paper)

Upstream has released updates that appear to apply and compile correctly

Paper Changes:
PaperMC/Paper@6b0b29a9 Update publishing endpoint
PaperMC/Paper@f6fabc5f Call EntityChangeBlockEvent for copper golem statue changes (#13090)
PaperMC/Paper@1d6ee7db Update adventure
PaperMC/Paper@404e49fd Update to 1.21.9-rc1
PaperMC/Paper@40552742 Fix empty SkinPatch initialization and swapped dynamic/static heuristic in ResolvableProfile build method

purpur-api/build.gradle.kts.patch

@@ -1,6 +1,6 @@
 --- a/paper-api/build.gradle.kts
 +++ b/paper-api/build.gradle.kts
-@@ -98,7 +_,7 @@
+@@ -90,7 +_,7 @@
      testRuntimeOnly("org.junit.platform:junit-platform-launcher")
  }
  
@@ -9,7 +9,7 @@
  idea {
      module {
          generatedSourceDirs.add(generatedDir.toFile())
-@@ -108,6 +_,18 @@
+@@ -100,6 +_,18 @@
      main {
          java {
              srcDir(generatedDir)
@@ -28,7 +28,7 @@
          }
      }
  }
-@@ -173,8 +_,9 @@
+@@ -165,8 +_,9 @@
  val services = objects.newInstance<Services>()
  
  tasks.withType<Javadoc>().configureEach {
@@ -39,7 +39,7 @@
      options.use()
      options.isDocFilesSubDirs = true
      options.links(
-@@ -207,11 +_,11 @@
+@@ -201,11 +_,11 @@
      }
  
      // workaround for https://github.com/gradle/gradle/issues/4046