[TS_SELENIUM] Create a method for expanding project tree according to the provided path (#15754)
[TS_SELENIUM] Create a method for expanding project tree according to the provided path (#15754)

Signed-off-by: Ihor Okhrimenko <ac3386501723c254b66f110b4cda039750ca172e@redhat.com>
codenvy/che,codenvy/che,codenvy/che,codenvy/che