[Selenium] set TS_SELENIUM_HEADLESS property to false (#18599)

tests/.infra/centos-ci/nightly/cico-openshift-connector-test.sh

@@ -18,7 +18,6 @@ function runOpenshiftConnectorTest(){
     REPORT_FOLDER=$(pwd)/report
     ### Run tests
     docker run --net=host  --ipc=host -v $REPORT_FOLDER:/tmp/e2e/report:Z --shm-size=1g \
-    -e TS_SELENIUM_HEADLESS=true \
     -e TS_SELENIUM_LOAD_PAGE_TIMEOUT=420000 \
     -e TS_SELENIUM_WORKSPACE_STATUS_POLLING=20000 \
     -e TS_SELENIUM_BASE_URL="https://$CHE_ROUTE" \
@@ -27,7 +26,7 @@ function runOpenshiftConnectorTest(){
     -e TS_SELENIUM_PASSWORD=${TEST_USERNAME} \
     -e TS_TEST_OPENSHIFT_PLUGIN_USERNAME=developer \
     -e TS_TEST_OPENSHIFT_PLUGIN_PASSWORD=pass \
-    -e TS_TEST_OPENSHIFT_PLUGIN_PROJECT=default \
+    -e TS_TEST_OPENSHIFT_PLUGIN_PROJECT=eclipse-che \
     -e TS_TEST_OPENSHIFT_PLUGIN_COMPONENT_TYPE="nodejs (s2i)" \
     -e TS_TEST_OPENSHIFT_PLUGIN_COMPONENT_VERSION=latest \
     -e TS_SELENIUM_MULTIUSER=true \