support - intial commit to kick off trusted advisor checks (#3685)

* support - intial commit to kick off trusted advisor checks

* edit - expanded testing to include checking for expected check ids and
check names.

Added server testing

added support resource json to manifest file and simplified
support response return from reviewed comments

* Streamline loading of resource files

* edit - ensured regions are assigned in models

Co-authored-by: Bert Blommers <info@bertblommers.nl>

moto/backends.py

@@ -77,6 +77,7 @@ BACKENDS = {
         "kinesisvideoarchivedmedia_backends",
     ),
     "forecast": ("forecast", "forecast_backends"),
+    "support": ("support", "support_backends"),
 }