Cherrypick project-chip#37052 into 1.4 branch (project-chip#37472)

Author: nivi-apple

scripts/py_matter_yamltests/matter_yamltests/yaml_loader.py

@@ -92,8 +92,8 @@
 _TEST_STEP_RESPONSE_CONSTRAINTS_SCHEMA = {
     'hasValue': bool,
     'type': str,
-    'minLength': int,
-    'maxLength': int,
+    'minLength': (int, str),  # Can be a variable.
+    'maxLength': (int, str),  # Can be a variable.
     'isHexString': bool,
     'startsWith': str,
     'endsWith': str,

src/app/tests/suites/certification/PICS.yaml

@@ -6482,21 +6482,36 @@ PICS:
     - label: "Does the device implement the PresetTypes attribute?"
       id: TSTAT.S.A0048
 
+    - label: "Does the device implement the ScheduleTypes attribute?"
+      id: TSTAT.S.A0049
+
     - label: "Does the device implement the NumberOfPresets attribute?"
       id: TSTAT.S.A004a
 
+    - label: "Does the device implement the NumberOfSchedules attribute?"
+      id: TSTAT.S.A004b
+
+    - label:
+          "Does the device implement the NumberOfScheduleTransitions attribute?"
+      id: TSTAT.S.A004c
+
+    - label:
+          "Does the device implement the NumberOfScheduleTransitionPerDay
+          attribute?"
+      id: TSTAT.S.A004d
+
     - label: "Does the device implement the ActivePresetHandle attribute?"
       id: TSTAT.S.A004e
 
+    - label: "Does the device implement the ActiveScheduleHandle attribute?"
+      id: TSTAT.S.A004f
+
     - label: "Does the device implement the Presets attribute?"
       id: TSTAT.S.A0050
 
     - label: "Does the device implement the Schedules attribute?"
       id: TSTAT.S.A0051
 
-    - label: "Does the device implement the Schedules attribute?"
-      id: TSTAT.S.A0051
-
     - label:
           "Does the device implement the SetpointHoldExpiryTimestamp attribute?"
       id: TSTAT.S.A0052