upload-submission-modal: migrate modal service to uibModal#487

sheshankarvapally wants to merge 1 commit intothoth-tech:10.0.xthoth-tech/doubtfire-web:10.0.xfrom

sheshankarvapally:clean-upload-submission-modal-10xsheshankarvapally/doubtfire-web:clean-upload-submission-modal-10xCopy head branch name to clipboard