Disable outdated extra build configs

These tf-m-extra examples are not updated yet to use the new
build-split method correctly. Disabled them until they are updated
because they could cause failed CI runs.

Change-Id: Ica234b41475dd57df3b700f5804556d689a97451
Signed-off-by: Bence Balogh <bence.balogh@arm.com>
diff --git a/tf-m-extra-build.yaml b/tf-m-extra-build.yaml
index 4f2ae7e..3403a9c 100644
--- a/tf-m-extra-build.yaml
+++ b/tf-m-extra-build.yaml
@@ -1,5 +1,5 @@
 #-------------------------------------------------------------------------------
-# Copyright (c) 2021-2023, Arm Limited. All rights reserved.
+# Copyright (c) 2021-2024, Arm Limited. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -23,9 +23,7 @@
           name: 'FILTER_GROUP'
           default: "an524 cs300_an547 cs300_an552 corstone310 rse \
                     cypress_psoc64 corstone1000 \
-                    stm_nucleo_l552ze_q stm_stm32h573i_dk nxp_lpcxpresso55s69 \
-                    example_vad example_dma350_trigger \
-                    example_dma350_s example_dma350_ns"
+                    stm_nucleo_l552ze_q stm_stm32h573i_dk nxp_lpcxpresso55s69"
           description: |
             Filter to a group of configurations as recognised by configs.py
       - string: