Update .gitlab-ci.yml file

.gitlab-ci.yml

@@ -69,7 +69,7 @@ build-services-linux-release:
   script:
     - mkdir $CI_PROJECT_DIR/build
     - cd $CI_PROJECT_DIR/build
-    - cmake3 -DCMAKE_BUILD_TYPE=Release -DBUILD_EXAMPLES=ON -DBUILD_CONSUMER_TOOLS=ON -DBUILD_BROKER=ON -DBUILD_INTEGRATION_TESTS=ON -DENABLE_LIBFABRIC=ON -DBUILD_CPP_DOCS=ON -DBUILD_EVENT_MONITOR_PRODUCER=ON -DSTOP_BUILD_ON_WARNINGS=ON -DENABLE_NEW_RECEIVER_MONITORING=ON .. 
+    - cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_EXAMPLES=ON -DBUILD_CONSUMER_TOOLS=ON -DBUILD_BROKER=ON -DBUILD_INTEGRATION_TESTS=ON -DENABLE_LIBFABRIC=ON -DBUILD_CPP_DOCS=ON -DBUILD_EVENT_MONITOR_PRODUCER=ON -DSTOP_BUILD_ON_WARNINGS=ON -DENABLE_NEW_RECEIVER_MONITORING=ON .. 
     - make -j 4
   tags:
     - kubernetes-executor