remove ansible 2.4-specific test

tests/ansible/integration/action/make_tmp_path.yml

@@ -148,16 +148,7 @@
       custom_python_detect_environment:
       register: out
 
-    # v2.6 related: https://github.com/ansible/ansible/pull/39833
+    - name: "Verify modules get the same tmpdir as the action plugin"
-    - name: "Verify modules get the same tmpdir as the action plugin (<2.5)"
-      when: ansible_version.full < '2.5'
-      assert:
-        that:
-        - out.module_path.startswith(good_temp_path2)
-        - out.module_tmpdir == None
-
-    - name: "Verify modules get the same tmpdir as the action plugin (>2.5)"
-      when: ansible_version.full > '2.5'
       assert:
         that:
         - out.module_path.startswith(good_temp_path2)