Drop "Send to cloud" tool and associated cloudauthz code #27108

Job	Run time
build-client / build-client	12m 0s
build-client / build-client	12m 0s
setup-selenium / setup_chromedriver	3s
setup-selenium / setup_chromedriver	3s
Test (3.8, 0)	42m 44s
Test (3.8, 0)	42m 44s
Test (3.8, 1)	56m 4s
Test (3.8, 1)	56m 19s
Test (3.8, 2)	51m 21s
Test (3.8, 2)	51m 21s
	5h 24m 39s

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