test-spec: update CI-secdom-test

This commits adds missing crypto samples to the secdom test spec

Signed-off-by: Eirik Ekrheim Bjørklund <[email protected]>

Author: eirikekbjoe

.github/test-spec.yml

@@ -653,6 +653,9 @@
   - "samples/bluetooth/multiple_adv_sets/**/*"
   - "samples/nfc/record_text/**/*"
   - "samples/app_event_manager/**/*"
+  - "samples/crypto/rng/**/*"
+  - "samples/crypto/sha256/**/*"
+  - "samples/crypto/ecdsa/**/*"
   - "lib/dk_buttons_and_leds/**/*"
   - "subsys/app_event_manager/**/*"
   - "include/nfc/ndef/msg.h"