Make org an optional parameter for both inv source and inv source update modules

awx_collection/tests/integration/targets/tower_inventory_source/tasks/main.yml

@@ -31,7 +31,6 @@
     credential: "{{ openstack_cred }}"
     overwrite: true
     update_on_launch: true
-    organization: Default
     source_vars:
       private: false
     source: openstack
@@ -48,7 +47,6 @@
     credential: "Does Not Exit"
     source_project: "Does Not Exist"
     source_script: "Does Not Exist"
-    organization: Default
     state: absent
 
 - assert:

awx_collection/tests/integration/targets/tower_inventory_source_update/tasks/main.yml

@@ -34,14 +34,14 @@
         organization: "{{ org_name }}"
         state: present
 
-    - name: Create another inventory w/ same name
+    - name: Create another inventory w/ same name, different org
       tower_inventory:
         name: "{{ inv_name }}"
         organization: Default
         state: present
       register: created_inventory
 
-    - name: Create an Inventory Source
+    - name: Create an Inventory Source (specifically connected to the randomly generated org)
       tower_inventory_source:
         name: "{{ inv_source1 }}"
         source: scm
@@ -51,7 +51,7 @@
         organization: "{{ created_org.id }}"
         inventory: "{{ inv_name }}"
 
-    - name: Create Another Inventory Source (for testing org-based lookup)
+    - name: Create Another Inventory Source
       tower_inventory_source:
         name: "{{ inv_source2 }}"
         source: scm
@@ -61,7 +61,7 @@
         organization: Default
         inventory: "{{ inv_name }}"
 
-    - name: Create Yet Another Inventory Source (one more to make lookup plugin find multiple inventory sources)
+    - name: Create Yet Another Inventory Source (to make lookup plugin find multiple inv sources)
       tower_inventory_source:
         name: "{{ inv_source3 }}"
         source: scm