Updated pdsc after release (development version).

Author: RobertRostohar

ARM.CMSIS-FreeRTOS.pdsc

@@ -8,10 +8,13 @@
   <license>License/license.txt</license>
 
   <releases>
+    <release version="10.2.1-dev0">
+      Active development ...
+    </release>
     <release version="10.2.0" date="2019-04-12">
       FreeRTOS 10.2.0
       Maintenance for CMSIS 5.4.0:
-      - Updated to CMSIS API 2.1.3
+      - Updated to CMSIS RTOS2 API 2.1.3
       - Updated Arm standard C library interface
       - Added configuration for the Event Recorder
       - Added TrustZone example for Armv8M using RTOS2 API