Point MCP json to forge maven

MCPBot's website is down for good

Signed-off-by: SizableShrimp <[email protected]>

Author: SizableShrimp

src/main/java/net/minecraftforge/gradle/common/Constants.java

@@ -119,7 +119,7 @@ public Boolean call(Object o)
     public static final String URL_ASSETS       = "http://resources.download.minecraft.net";
     public static final String URL_LIBRARY      = "https://libraries.minecraft.net/";
     public static final String URL_FORGE_MAVEN  = "https://maven.minecraftforge.net";
-    public static final String URL_MCP_JSON     = "http://export.mcpbot.bspk.rs/versions.json";
+    public static final String URL_MCP_JSON     = URL_FORGE_MAVEN + "/de/oceanlabs/mcp/versions.json";
 
     // configs
     public static final String CONFIG_MCP_DATA       = "forgeGradleMcpData";