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/api/Convert-project-to-Gradle.patch

@@ -135,7 +135,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 -
 -    <groupId>org.spigotmc</groupId>
 -    <artifactId>spigot-api</artifactId>
--    <version>1.20.3-R0.1-SNAPSHOT</version>
+-    <version>1.20.4-R0.1-SNAPSHOT</version>
 -    <packaging>jar</packaging>
 -
 -    <name>Spigot-API</name>

patches/server/Setup-Gradle-project.patch

@@ -184,7 +184,7 @@ index 0000000000000000000000000000000000000000..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>
 -