Update _pkg_repo.rst

Author: daviftorres

source/installguide/management-server/_pkg_repo.rst

@@ -99,7 +99,7 @@ repository to the file (replace "trusty" with "xenial" or "bionic" if it is the
 
 .. parsed-literal::
 
-   deb https://download.cloudstack.org/ubuntu focal |version|
+   deb https://download.cloudstack.org/ubuntu noble |version|
 
 We now have to add the public key to the trusted keys.