Make get_available_demos integration test be more flexible for single_table#2819

pvk-developer merged 1 commit intomainsdv-dev/SDV:mainfrom

issue-2818-make-single_table-get_available_demos-test-more-flexiblesdv-dev/SDV:issue-2818-make-single_table-get_available_demos-test-more-flexibleCopy head branch name to clipboard