DOCSP-3886: Update GPG Key for Ubuntu/Debian Installation

Author: ravindk89

source/includes/steps-install-configure-debian-packages.yaml

@@ -5,7 +5,7 @@ pre: |
   <http://docs.mongodb.org/10gen-gpg-key.asc>`_ to the system key ring.
 ref: import-apt-package-keyring
 action:
-  - code: "sudo apt-key adv --keyserver keyserver.ubuntu.com --recv 7F0CEB10"
+  - code: "sudo apt-key adv --keyserver keyserver.ubuntu.com --recv 9ECBEC467F0CEB10"
     language: sh
 ---
 title: "Create a ``sources.list`` file for MongoDB"

source/tutorial/install-mongodb-on-ubuntu.txt

@@ -44,7 +44,7 @@ to import the `MongoDB public GPG Key <http://docs.mongodb.org/10gen-gpg-key.asc
 
 .. code-block:: sh
 
-   sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
+   sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 9ECBEC467F0CEB10
 
 Create a ``/etc/apt/sources.list.d/mongodb.list`` file using the
 following command.