Update CMake vendor template
# These Amazon FreeRTOS related global variables are available to use.
# AFR_ROOT_DIR Amazon FreeRTOS source root.
+# AFR_KERNEL_DIR FreeRTOS kernel root.
# AFR_MODULES_DIR Amazon FreeRTOS modules root.
-# AFR_MODULES_STANDARD_DIR Amazon FreeRTOS standard modules root.
-# AFR_MODULES_AWS_DIR Amazon FreeRTOS aws modules root.
-# AFR_MODULES_PORTS_DIR Amazon FreeRTOS portable modules root.
+# AFR_MODULES_C_SDK_DIR C-SDK libraries root.
+# AFR_MODULES_FREERTOS_PLUS_DIR FreeRTOS-Plus libraries root.
+# AFR_MODULES_ABSTRACTIONS_DIR Abstractions layers root.
# AFR_DEMOS_DIR Amazon FreeRTOS demos root.
-# AFR_TESTS_DIR Amazon FreeRTOS tests root.
+# AFR_TESTS_DIR Amazon FreeRTOS common tests and framework root.
+# AFR_VENDORS_DIR vendors content root.
# AFR_3RDPARTY_DIR 3rdparty libraries root.
# AFR_VENDOR_NAME Folder name for vendor.
