readme: Update for latest trusted-firmware-m update to TF-Mv1.2-RC2

Fixup SHAs, for trusted-firmware-m and tf-m-tests repositories.

Signed-off-by: Ioannis Glaropoulos <[email protected]>

Author: ioannisg

README.rst

@@ -13,13 +13,15 @@ for ARMv8-M. The TF-M itself is provided under a BSD-3-Clause.
 This module in Zephyr has included TF-M and it's dependencies, they are:
 
 TF-M:
-    repo: https://git.trustedfirmware.org/trusted-firmware-m.git
-    commit: 8bebd05745a8b27dccc6403f0215fa6e39de3bc1
+    repo: https://git.trustedfirmware.org/TF-M/trusted-firmware-m.git
+    tag: TF-Mv1.2-RC2
+    commit: 368a25ff5e4925eed532fe7f6d03c3be9d8c4062
     BSD-3-Clause
 
 TF-M Tests:
     repo: https://git.trustedfirmware.org/TF-M/tf-m-tests.git
-    commit: 652bb8a1502c95bfd1ee8e44ccd1126ce74ae41f
+    tag: TF-Mv1.2-RC2
+    commit: ccda809801e529250b47c9ac470cf94daef1bb1b
     license: Apache 2.0
 
 mcuboot:

init-git.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 
-TFM_GIT_SHA=8bebd05745a8b27dccc6403f0215fa6e39de3bc1
-TFM_TESTS_GIT_SHA=652bb8a1502c95bfd1ee8e44ccd1126ce74ae41f
+TFM_GIT_SHA=368a25ff5e4925eed532fe7f6d03c3be9d8c4062
+TFM_TESTS_GIT_SHA=ccda809801e529250b47c9ac470cf94daef1bb1b
 MCUBOOT_GIT_SHA=v1.6.0
 PSA_ARCH_TESTS_GIT_SHA=v20.03_API1.0