default: remove optee-os from the manifest

We are now shipping the prebuit ta dev kit directly
in vendor/ti/am62x/optee/ta/export-ta_arm64.

Change-Id: I2199a1854bd9d71dc68531d01639a6619af5efa2
Signed-off-by: Maxime Fournier <mfournier@baylibre.com>

default.xml

@@ -1433,7 +1433,6 @@
   <project path="external/libyuv_chromium" name="external/libyuv_chromium" remote="baylibre" revision="ti-android-15" groups="ti" />
   <project path="external/libcamera" name="external/libcamera" remote="baylibre" revision="ti-android-15" groups="ti" />
   <!-- non AOSP Projects -->
-  <project path="vendor/linaro/optee-os" name="OP-TEE/optee_os" remote="github" revision="refs/tags/4.4.0" groups="ti" />
   <project path="vendor/linaro/optee_client" name="OP-TEE/optee_client.git" remote="github" revision="refs/tags/4.4.0" groups="ti" />
   <project path="external/optee_test" name="OP-TEE/optee_test.git" remote="github" revision="refs/tags/4.4.0" groups="ti" />
 </manifest>