Roadmap updates and docs fix. (#28287)

* Update on 2.4 roadmap progress.
* Fix docs syntax for Python 2.

docs/docsite/rst/dev_guide/testing/sanity/no-wildcard-import.rst

@@ -15,7 +15,7 @@ Examples of unfixed code:
         do_something(variable)
 
     from ansible.module_utils.basic import *
-    module = AnsibleModule([...])
+    module = AnsibleModule()
 
 Examples of fixed code:
 
@@ -26,4 +26,4 @@ Examples of fixed code:
         do_something(variable)
 
     from ansible.module_utils.basic import AnsibleModule
-    module = AnsibleModule([...])
+    module = AnsibleModule()

docs/docsite/rst/roadmap/ROADMAP_2_4.rst

@@ -215,7 +215,7 @@ Contributor Quality of Life
       - Originally enabled during the 2.3 release cycle, but later disabled due to intermittent WinRM issues.
       - Depends on resolution of WinRM connection issues.
 
-  - Windows Server Nano Integration Tests
+  - Windows Server Nano Integration Tests **(pushed to future roadmap)**
 
     - Add support to ansible-core-ci for Windows Server 2016 Nano and enable on Shippable.
     - This will use a subset of the existing Windows integration tests.
@@ -230,9 +230,9 @@ Contributor Quality of Life
 
     - Run existing cloud integration tests as part of CI for:
 
-      - AWS **(done, some tests excluded due to test duration)**
-      - Azure **(in progress)**
-      - GCP as part of CI. **(possibly pushed to future roadmap)**
+      - AWS **(done)**
+      - Azure **(done)**
+      - GCP **(pushed to future roadmap)**
 
     - Tests to be run only on cloud module (and module_utils) PRs and merges for the relevant cloud provider. **(done)**