Update server build file

patches/server/0003-Build-system-changes.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Build system changes
 
 
 diff --git a/build.gradle.kts b/build.gradle.kts
-index 273746fe476a9a09ebca01c6ecd814b70fe1b4c2..6cab6b2f348366e7e0357638ac11df5961a7388d 100644
+index 9778c18a2822b00d48134583de87ea281623427d..19d4a798427de2c78b62a92246d47607a050a11d 100644
 --- a/build.gradle.kts
 +++ b/build.gradle.kts
-@@ -17,10 +17,9 @@ repositories {
+@@ -14,10 +14,9 @@ repositories {
  dependencies {
      implementation(project(":Paper-API"))
      implementation("jline:jline:2.12.1")
@@ -21,24 +21,17 @@ index 273746fe476a9a09ebca01c6ecd814b70fe1b4c2..6cab6b2f348366e7e0357638ac11df59
      implementation("com.googlecode.json-simple:json-simple:1.1.1") {
          // This includes junit transitively for whatever reason
          isTransitive = false
-@@ -52,6 +51,7 @@ tasks.jar {
-             "Specification-Title" to "Bukkit",
-             "Specification-Version" to project.version,
-             "Specification-Vendor" to "Bukkit Team",
-+            "Multi-Release" to "true", // Paper
-         )
-         for (tld in setOf("net", "com", "org")) {
-             attributes("$tld/bukkit", "Sealed" to true)
-@@ -77,9 +77,17 @@ relocation {
+@@ -74,10 +73,18 @@ relocation {
      }
  }
  
 +val generatePom = tasks.named<GenerateMavenPom>("generatePomFileForMavenPublication")
 +
  tasks.shadowJar {
+     configurations = listOf(project.configurations.vanillaServer.get())
      archiveClassifier.set("mojang-mapped")
  
-+    // Needed for Paperclip's install to maven local feature
++    // Needed for Paperclip's install to maven local feature // todo: are we keeping this? if so is this still correct?
 +    from(generatePom) {
 +        into("META-INF/maven/io.papermc.paper/paper")
 +        rename { "pom.xml" }