Ensure uri module always returns status even on failure (#56240)

- Also return url and update docs for other values to indicate they are only returned on success.
- Add integration tests
- Use info variable for common return values
- Use -1 as default status rather than None. This is lines up with with existing code in urls.py
- Add unit tests to ensure status and url are returned on failure

changelogs/fragments/55897-uri-correct-return-values.yaml

@@ -0,0 +1,2 @@
+bugfixes:
+  - uri - always return a value for status even during failure (https://github.com/ansible/ansible/issues/55897)