docker_network: add IPAM driver options support (#54632)

* Tidying up.

* Adding ipam_driver_options parameter.

* Add tests.

* Add changelog.

test/integration/targets/docker_network/tasks/tests/ipam.yml

@@ -210,3 +210,40 @@
   docker_network:
     name: "{{ nname_ipam_3 }}"
     state: absent
+
+
+#################### network-ipam-4 ####################
+
+- name: Create network with IPAM driver options
+  docker_network:
+    name: "{{ nname_ipam_3 }}"
+    ipam_driver: default
+    ipam_driver_options:
+      a: b
+  register: network_1
+- name: Create network with IPAM driver options (idempotence)
+  docker_network:
+    name: "{{ nname_ipam_3 }}"
+    ipam_driver: default
+    ipam_driver_options:
+      a: b
+  diff: yes
+  register: network_2
+- name: Create network with IPAM driver options (change)
+  docker_network:
+    name: "{{ nname_ipam_3 }}"
+    ipam_driver: default
+    ipam_driver_options:
+      a: c
+  diff: yes
+  register: network_3
+- name: Cleanup network
+  docker_network:
+    name: "{{ nname_ipam_3 }}"
+    state: absent
+
+- assert:
+    that:
+      - network_1 is changed
+      - network_2 is not changed
+      - network_3 is changed