Updated Upstream (Bukkit/CraftBukkit/Spigot)

Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
cdfe62e4 Update to Minecraft 1.20.4

CraftBukkit Changes:
51eea725f Update to Minecraft 1.20.4

Spigot Changes:
ce0f71e4 Update to Minecraft 1.20.4

patches/server/0001-Setup-Gradle-project.patch

@@ -174,7 +174,7 @@ index 0000000000000000000000000000000000000000..126d8c232de267d6d5639647fcda3b34
 +}
 diff --git a/pom.xml b/pom.xml
 deleted file mode 100644
-index 6ebce22b21550442716de605149e9d9eb6bee481..0000000000000000000000000000000000000000
+index bd92ee304f9ab0fcc80d4456ca34a3e026e1b97f..0000000000000000000000000000000000000000
 --- a/pom.xml
 +++ /dev/null
 @@ -1,602 +0,0 @@
@@ -184,7 +184,7 @@ index 6ebce22b21550442716de605149e9d9eb6bee481..00000000000000000000000000000000
 -    <groupId>org.spigotmc</groupId>
 -    <artifactId>spigot</artifactId>
 -    <packaging>jar</packaging>
--    <version>1.20.3-R0.1-SNAPSHOT</version>
+-    <version>1.20.4-R0.1-SNAPSHOT</version>
 -    <name>Spigot</name>
 -    <url>https://www.spigotmc.org/</url>
 -