tests: lib: pdn: add ci tag

ci_tests_lib_pdn

Signed-off-by: Piotr Kosycarz <[email protected]>

Author: nordic-piks

scripts/ci/tags.yaml

@@ -1080,3 +1080,8 @@ ci_tests_lib_pcm_stream_channel_modifier:
   files:
     - nrf/lib/pcm_stream_channel_modifier/
     - nrf/tests/lib/pcm_stream_channel_modifier/
+
+ci_tests_lib_pdn:
+  files:
+    - nrf/lib/pdn/
+    - nrf/tests/lib/

tests/lib/pdn/testcase.yaml

@@ -1,7 +1,7 @@
 tests:
   pdn.unit_test:
     sysbuild: true
-    tags: modem_info sysbuild
+    tags: modem_info sysbuild ci_tests_lib_pdn
     platform_allow: native_posix
     integration_platforms:
       - native_posix