cmsis_importer: take just Source/os_systick.c

Author: kjbracey

tools/importer/cmsis_importer.json

@@ -96,6 +96,10 @@
       "src_file" : "CMSIS/RTOS2/RTX/Source/IAR/irq_cm4f.s",
       "dest_file" : "rtos/TARGET_CORTEX/rtx5/RTX/Source/TOOLCHAIN_IAR/TARGET_RTOS_M4_M7/irq_cm4f.S"
     },
+    {
+      "src_file" : "CMSIS/RTOS2/Source/os_systick.c",
+      "dest_file" : "rtos/TARGET_CORTEX/rtx5/Source/os_systick.c"
+    },
     {
       "src_file" : "CMSIS/RTOS2/RTX/Source/IAR/irq_ca.s",
       "dest_file" : "rtos/TARGET_CORTEX/rtx5/RTX/Source/TOOLCHAIN_IAR/TARGET_CORTEX_A/irq_ca.S"
@@ -114,10 +118,6 @@
       "src_folder" : "CMSIS/RTOS2/Include/",
       "dest_folder" : "rtos/TARGET_CORTEX/rtx5/Include/"
     },
-    {
-      "src_folder" : "CMSIS/RTOS2/Source/",
-      "dest_folder" : "rtos/TARGET_CORTEX/rtx5/Source/"
-    },
     {
       "src_folder" : "CMSIS/RTOS2/RTX/Include1/",
       "dest_folder" : "rtos/TARGET_CORTEX/rtx4/"