Cloud metadata fixes

targets 1.3.1

• Add tar_config_projects() and tar_config_yaml() (#1153, @psychelzh).
• Apply error modes to builder_wait_correct_hash() in target_conclude.tar_builder() (#1154, @gadenbuie).
• Remove duplicated error message from builder_error_null().
• Allow tar_meta_upload() and tar_meta_download() to avoid errors if one or more metadata files do not exist. Add a new argument strict to control error behavior.
• Add new arguments meta, progress, process, and crew to control individual metadata files in tar_meta_upload(), tar_meta_download(), tar_meta_sync(), and tar_meta_delete().
• Avoid newly deprecated arguments and functions in crew 0.5.0.9003 (https://github.com/wlnadau/crew/issues/131).
• Allow tar_read() etc. inside a pipeline whenever it uses a different data store (#1158, @MilesMcBain).
• Set seed = FALSE in future::future() (#1166, @svraka).
• Add a new physics argument to tar_visnetwork() and tar_glimpse() (#925, @Bdblodgett-usgs).