Update the example Partition

- Updates the README.
- Upgrades to firmware framework v1.1
- Combine the service APIs into a single file
- Adds manifest list

Signed-off-by: Kevin Peng <kevin.peng@arm.com>
Change-Id: I1f9c35413bfe4214a08f8eb56cb435480863139e
diff --git a/examples/example_partition/tfm_example_partition_api.h b/examples/example_partition/tfm_example_partition_api.h
index f8876ef..2c7be55 100644
--- a/examples/example_partition/tfm_example_partition_api.h
+++ b/examples/example_partition/tfm_example_partition_api.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Arm Limited. All rights reserved.
+ * Copyright (c) 2020-2022, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  *
@@ -17,13 +17,13 @@
 #endif
 
 /**
- * \brief Makes a psa_call to the example partition.
+ * \brief Makes a request to the example service.
  *
  * \param[in] arg  Example parameter
  *
  * \return Returns error code as specified in \ref psa_status_t
  */
-psa_status_t tfm_example_partition_call(uint32_t arg);
+psa_status_t tfm_example_service(uint32_t arg);
 
 #ifdef __cplusplus
 }