Post OTIO core 0.17.0 release cleanup (#4) #13

Job	Run time
test-plugin (ubuntu-latest, 3.7, 0.17.0)	12s
test-plugin (ubuntu-latest, 3.7, main)	1m 22s
test-plugin (ubuntu-latest, 3.8, 0.17.0)	11s
test-plugin (ubuntu-latest, 3.8, main)	1m 17s
test-plugin (ubuntu-latest, 3.9, 0.17.0)	12s
test-plugin (ubuntu-latest, 3.9, main)	1m 15s
test-plugin (ubuntu-latest, 3.10, 0.17.0)	13s
test-plugin (ubuntu-latest, 3.10, main)	1m 19s
test-plugin (ubuntu-latest, 3.11, 0.17.0)	13s
test-plugin (ubuntu-latest, 3.11, main)	1m 38s
test-plugin (macos-13, 3.7, 0.17.0)	32s
test-plugin (macos-13, 3.7, main)	3m 0s
test-plugin (macos-13, 3.8, 0.17.0)	22s
test-plugin (macos-13, 3.8, main)	2m 23s
test-plugin (macos-13, 3.9, 0.17.0)	18s
test-plugin (macos-13, 3.9, main)	2m 59s
test-plugin (macos-13, 3.10, 0.17.0)	20s
test-plugin (macos-13, 3.10, main)	2m 20s
test-plugin (macos-13, 3.11, 0.17.0)	17s
test-plugin (macos-13, 3.11, main)	2m 35s
test-plugin (windows-latest, 3.7, 0.17.0)	43s
test-plugin (windows-latest, 3.7, main)	3m 38s
test-plugin (windows-latest, 3.8, 0.17.0)	35s
test-plugin (windows-latest, 3.8, main)	3m 31s
test-plugin (windows-latest, 3.9, 0.17.0)	46s
test-plugin (windows-latest, 3.9, main)	3m 58s
test-plugin (windows-latest, 3.10, 0.17.0)	34s
test-plugin (windows-latest, 3.10, main)	2m 58s
test-plugin (windows-latest, 3.11, 0.17.0)	46s
test-plugin (windows-latest, 3.11, main)	3m 17s
	43m 44s

Provide feedback