tiny-test-fw: support ignore test cases in CI assign test stage

tools/tiny-test-fw/TinyFW.py

@@ -107,6 +107,7 @@ MANDATORY_INFO = {
     "execution_time": 1,
     "env_tag": "default",
     "category": "function",
+    "ignore": False,
 }
 
 

tools/tiny-test-fw/Utility/CIAssignTest.py

@@ -125,6 +125,7 @@ class AssignTest(object):
     # by default we only run function in CI, as other tests could take long time
     DEFAULT_FILTER = {
         "category": "function",
+        "ignore": False,
     }
 
     def __init__(self, test_case_path, ci_config_file, case_group=Group):