github: workflows: Build secure storage sample

Add Secure Storage sample to list of apps to build for xG24 and
xG29.

Signed-off-by: Aksel Skauge Mellbye <[email protected]>

Author: asmellby

.github/workflows/build.yml

@@ -1,3 +1,6 @@
+# SPDX-License-Identifier: Apache-2.0
+# Copyright (c) 2025 Silicon Laboratories Inc.
+
 name: Build
 
 on:
@@ -63,6 +66,14 @@ jobs:
             -p xg29_rb4412a \
             -T zephyr-silabs/tests/crypto/
 
+      - name: Build Secure Storage samples
+        shell: bash
+        run: |
+          west twister -v --inline-logs -K \
+            -s sample.psa.its.secure_storage.entropy_driver \
+            -p xg24_rb4187c \
+            -p bg29_rb4420a
+
       - name: Build Bluetooth samples
         shell: bash
         run: |

.github/workflows/compliance.yml

@@ -1,3 +1,6 @@
+# SPDX-License-Identifier: Apache-2.0
+# Copyright (c) 2025 Silicon Laboratories Inc.
+
 name: Compliance
 
 on:

.github/workflows/do_not_merge.yml

@@ -1,3 +1,6 @@
+# SPDX-License-Identifier: Apache-2.0
+# Copyright (c) 2025 Silicon Laboratories Inc.
+
 name: Do Not Merge
 
 on:

.github/workflows/upstream-build.yml

@@ -1,3 +1,6 @@
+# SPDX-License-Identifier: Apache-2.0
+# Copyright (c) 2025 Silicon Laboratories Inc.
+
 name: Silabs upstream daily build
 
 on:
@@ -56,6 +59,14 @@ jobs:
             -s drivers.dma.chan_blen_transfer \
             -p siwx917_rb4338a
 
+      - name: Build Secure Storage samples
+        shell: bash
+        run: |
+          west twister -v --inline-logs -K \
+            -s sample.psa.its.secure_storage.entropy_driver \
+            -p xg24_rb4187c \
+            -p bg29_rb4420a
+
       - name: Build Bluetooth samples
         shell: bash
         run: |