Run microservice script for O-RU & O-DU use case

The following need to be installed to run the script according to these instructions:

To run the script for the O-RU & O-DU Closed Loop Recovery use case with necessary simulators, download the repo (defaults to master branch):

     git clone "https://gerrit.o-ran-sc.org/r/admin/repos/nonrtric"

     git checkout dawn --track origin/dawn

Go to the folder:

  cd nonrtric/test/oruclosedlooprecovery/scriptversion/helm

Run the following command:

   ./start.sh

This will build the script and the simulators and then start them all.