Update manifest

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

Author: aggarg

manifest.yml

@@ -5,7 +5,7 @@ license: "MIT"
 
 dependencies:
   - name: "FreeRTOS-Kernel"
-    version: "7e419c2"
+    version: "f31787d"
     repository:
       type: "git"
       url: "https://github.com/FreeRTOS/FreeRTOS-Kernel.git"