Generate provisional attribute marker in matter files (#33886)

* Generate provisional attribute marker in matter files

* Fix matter IDL generator, this makes unit tests pass

* Shoter code

Author: andy31415

examples/air-purifier-app/air-purifier-common/air-purifier-app.matter

@@ -567,9 +567,9 @@ cluster NetworkCommissioning = 49 {
   readonly attribute access(read: administer) nullable NetworkCommissioningStatusEnum lastNetworkingStatus = 5;
   readonly attribute access(read: administer) nullable octet_string<32> lastNetworkID = 6;
   readonly attribute access(read: administer) nullable int32s lastConnectErrorValue = 7;
-  readonly attribute optional WiFiBandEnum supportedWiFiBands[] = 8;
-  readonly attribute optional ThreadCapabilitiesBitmap supportedThreadFeatures = 9;
-  readonly attribute optional int16u threadVersion = 10;
+  provisional readonly attribute optional WiFiBandEnum supportedWiFiBands[] = 8;
+  provisional readonly attribute optional ThreadCapabilitiesBitmap supportedThreadFeatures = 9;
+  provisional readonly attribute optional int16u threadVersion = 10;
   readonly attribute command_id generatedCommandList[] = 65528;
   readonly attribute command_id acceptedCommandList[] = 65529;
   readonly attribute event_id eventList[] = 65530;

examples/air-quality-sensor-app/air-quality-sensor-common/air-quality-sensor-app.matter

@@ -567,9 +567,9 @@ cluster NetworkCommissioning = 49 {
   readonly attribute access(read: administer) nullable NetworkCommissioningStatusEnum lastNetworkingStatus = 5;
   readonly attribute access(read: administer) nullable octet_string<32> lastNetworkID = 6;
   readonly attribute access(read: administer) nullable int32s lastConnectErrorValue = 7;
-  readonly attribute optional WiFiBandEnum supportedWiFiBands[] = 8;
-  readonly attribute optional ThreadCapabilitiesBitmap supportedThreadFeatures = 9;
-  readonly attribute optional int16u threadVersion = 10;
+  provisional readonly attribute optional WiFiBandEnum supportedWiFiBands[] = 8;
+  provisional readonly attribute optional ThreadCapabilitiesBitmap supportedThreadFeatures = 9;
+  provisional readonly attribute optional int16u threadVersion = 10;
   readonly attribute command_id generatedCommandList[] = 65528;
   readonly attribute command_id acceptedCommandList[] = 65529;
   readonly attribute event_id eventList[] = 65530;