Adding missing index to index.yaml solution
Adding missing index to index.yaml solution

This index combination is missing from the solution file
GoogleCloudPlatformTraining/cpd200-conference-central-java,sergcourt/gitbox-oneoffs,sergcourt/gitbox-oneoffs,sergcourt/gitbox-oneoffs,GoogleCloudPlatformTraining/cpd200-conference-central-java,GoogleCloudPlatformTraining/cpd200-conference-central-java,GoogleCloudPlatformTraining/cpd200-conference-central-java,sergcourt/gitbox-oneoffs