MLECO-2978: Update to 22.02 dependencies

* Core-platform now a depdenency for timing adapter

Signed-off-by: Richard Burton <richard.burton@arm.com>
Change-Id: I54f3773bdf91083fa1513be15372fcf2231bea2c
diff --git a/.gitmodules b/.gitmodules
index 66bff3c..2fc7c1a 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7,6 +7,6 @@
 [submodule "dependencies/core_driver"]
 	path = dependencies/core-driver
 	url = https://review.mlplatform.org/ml/ethos-u/ethos-u-core-driver
-[submodule "dependencies/core-software"]
-	path = dependencies/core-software
-	url = https://review.mlplatform.org/ml/ethos-u/ethos-u-core-software
+[submodule "dependencies/core-platform"]
+	path = dependencies/core-platform
+	url = https://review.mlplatform.org/ml/ethos-u/ethos-u-core-platform