Fix cli still creating a resourcepacks folder instead of the new packs folder on startup

Author: TBlueF

implementations/cli/src/main/java/de/bluecolored/bluemap/cli/BlueMapCLI.java

@@ -378,7 +378,7 @@ public static void main(String[] args) {
                 Logger.global.logInfo("Generated default config files for you, here: " + cli.configFolder.toAbsolutePath().normalize() + "\n");
 
                 //create resourcepacks folder
-                FileHelper.createDirectories(cli.configFolder.resolve( "resourcepacks"));
+                FileHelper.createDirectories(cli.configFolder.resolve("packs"));
 
                 //print help
                 BlueMapCLI.printHelp();