Add multi BORIS behaviors to test data

tests/data/boris/test-multi-behaviors.boris

@@ -0,0 +1 @@
+{"time_format": "hh:mm:ss", "project_date": "2023-02-12T00:25:11", "project_name": "test-multi-behaviors", "project_description": "", "project_format_version": "7.0", "subjects_conf": {"0": {"key": "m", "name": "mouse", "description": ""}}, "behaviors_conf": {"0": {"type": "State event", "key": "a", "code": "aa", "description": "attack", "category": "", "modifiers": "", "excluded": "", "coding map": ""}, "1": {"type": "State event", "key": "m", "code": "mm", "description": "investigate", "category": "", "modifiers": "", "excluded": "", "coding map": ""}}, "observations": {"testvid": {"file": {"1": ["/Users/blansdel/projects/ethome/tests/data/vids/e3v813a-20210610T120637-121213.avi"], "2": [], "3": [], "4": [], "5": [], "6": [], "7": [], "8": []}, "type": "MEDIA", "date": "2023-02-12T00:26:30", "description": "", "time offset": 0.0, "events": [[9.955, "mouse", "mm", "", ""], [11.256, "mouse", "mm", "", ""], [26.605, "mouse", "mm", "", ""], [28.205, "mouse", "aa", "", ""], [30.63, "mouse", "aa", "", ""], [31.705, "mouse", "mm", "", ""]], "observation time interval": [0, 0], "independent_variables": {}, "visualize_spectrogram": false, "visualize_waveform": false, "close_behaviors_between_videos": false, "media_info": {"length": {"/Users/blansdel/projects/ethome/tests/data/vids/e3v813a-20210610T120637-121213.avi": 336.0}, "fps": {"/Users/blansdel/projects/ethome/tests/data/vids/e3v813a-20210610T120637-121213.avi": 30.0}, "hasVideo": {"/Users/blansdel/projects/ethome/tests/data/vids/e3v813a-20210610T120637-121213.avi": true}, "hasAudio": {"/Users/blansdel/projects/ethome/tests/data/vids/e3v813a-20210610T120637-121213.avi": false}, "offset": {"1": 0.0}}}}, "behavioral_categories": [], "independent_variables": {}, "coding_map": {}, "behaviors_coding_map": [], "converters": {}}