[nrf noup] ci: Extend test spec for CI-ble-test

We want to run CI when Nordic specific arch, soc, or board
changes are done.

Running CI on such changes would have prevented that
nrfconnect/sdk-nrf#25230
broke this CI plan.

Signed-off-by: Rubin Gerritsen <[email protected]>

Author: rugeGerritsen

.github/test-spec.yml

@@ -86,6 +86,8 @@
   - "samples/tfm_integration/**/*"
 
 "CI-ble-test":
+  - any:
+      - "arch/arm/**/*"
   - any:
       - "drivers/bluetooth/**/*"
   - any:
@@ -97,7 +99,12 @@
   - any:
       - "include/zephyr/bluetooth/**/*"
       - "!include/zephyr/bluetooth/mesh/**/*"
-  - "samples/bluetooth/hci_ipc/**/*"
+  - any:
+      - "boards/nordic/nrf5*"
+  - any:
+      - "soc/nordic/**/*"
+  - any:
+      - "subsys/pm/**/*"
 
 "CI-ble-samples-test":
   - any: