Fix 3 flowchart images #1223

Job	Run time
get_available_profiles	6s
merge_client_pr	0s
close_client_pr	0s
update_client_pr (android-uploader, api.video-android-uploader)	39s
update_client_pr (android, api.video-android-client)	1m 3s
update_client_pr (csharp, api.video-csharp-client)	38s
update_client_pr (go, api.video-go-client)	23s
update_client_pr (java, api.video-java-client)	54s
update_client_pr (nodejs, api.video-nodejs-client)	49s
update_client_pr (php, api.video-php-client)	34s
update_client_pr (python, api.video-python-client)	26s
update_client_pr (swift5-uploader, api.video-ios-uploader)	36s
update_client_pr (swift5, api.video-ios-client)	23s
generate_documentation	23s
	6m 54s

Provide feedback