loader: Fix parsing of last dumped revision
svnrdump can output multiple error messages so we need to iterate in reverse order on stderr output until finding a line that starts with "* Dumped revision".
Migrated from D6879 (view on Phabricator)
svnrdump can output multiple error messages so we need to iterate in reverse order on stderr output until finding a line that starts with "* Dumped revision".
Migrated from D6879 (view on Phabricator)