remove_salt: added another salt repo to remove

remove_salt.yml

@@ -3,8 +3,13 @@
   tasks:
     - name: Remove saltstack repository
       apt_repository:
-        repo: deb http://repo.saltstack.com/apt/debian/9/amd64/2019.2 stretch main
+        repo: "{{ item }}"
         state: absent
+      loop:
+        - deb http://repo.saltstack.com/apt/debian/9/amd64/2019.2 stretch main
+        - deb https://repo.saltstack.com/py3/debian/10/amd64/latest buster main
+      loop_control:
+        loop_var: item
     - name: Remove salt-minion and salt-common
       apt:
         name: