updated the chef package link

Signed-off-by: Dishank Tiwari <dtiwari@progress.com>

docs-chef-io/content/server/ctl_chef_server.md

@@ -134,7 +134,7 @@ This subcommand has the following options:
 
 :   Use to specify the location of a package. This option is not
     required when packages are downloaded from
-    <https://packages.chef.io/>.
+    <https://chefdownload-commercial.chef.io/>.
 
 ### Use Downloads
 

docs-chef-io/content/server/install_server_tiered.md

@@ -266,8 +266,8 @@ first downloaded to a local directory, and then installed.
 **Use Downloads**
 
 The `install` subcommand downloads packages from
-<https://packages.chef.io/> by default. For systems that are not behind
-a firewall (and have connectivity to <https://packages.chef.io/>), the
+<https://chefdownload-commercial.chef.io/> by default. For systems that are not behind
+a firewall (and have connectivity to <https://chefdownload-commercial.chef.io/>), the
 Chef management console package can be installed as described below:
 
 Chef Manage

docs-chef-io/content/server/reusable/md/ctl_chef_server_install_features_download.md

@@ -1,5 +1,5 @@
-The `install` subcommand downloads packages from <https://packages.chef.io> by default.
-For systems that are not behind a firewall (and have connectivity to <https://packages.chef.io>), these packages can be installed as described below.
+The `install` subcommand downloads packages from <https://chefdownload-commercial.chef.io> by default.
+For systems that are not behind a firewall (and have connectivity to <https://chefdownload-commercial.chef.io>), these packages can be installed as described below.
 
 1. Install add-ons