add missing file in CMAKE nrf (#39144)

diff --git a/examples/chef/nrfconnect/CMakeLists.txt b/examples/chef/nrfconnect/CMakeLists.txt
index 4bd2096..f71734f 100644
--- a/examples/chef/nrfconnect/CMakeLists.txt
+++ b/examples/chef/nrfconnect/CMakeLists.txt
@@ -87,6 +87,7 @@
     ${CHEF}/common/chef-dishwasher-alarm-delegate-impl.cpp
     ${CHEF}/common/chef-dishwasher-mode-delegate-impl.cpp
     ${CHEF}/common/chef-operational-state-delegate-impl.cpp
+    ${CHEF}/common/chef-rpc-actions-worker.cpp
     ${CHEF}/common/chef-rvc-mode-delegate.cpp
     ${CHEF}/common/chef-rvc-operational-state-delegate.cpp
     ${CHEF}/common/clusters/audio-output/AudioOutputManager.cpp