Tests

Refactor vendor extensions on JSONSchema #739

Job	Run time
linux-5_4 (swift:5.4-xenial)	4m 5s
linux-5_4 (swift:5.4-bionic)	5m 1s
linux-5_4 (swift:5.4-focal)	4m 9s
linux-5_4 (swift:5.4-centos8)	3m 51s
linux-5_4 (swift:5.4-amazonlinux2)	4m 12s
linux-5_5-plus (swift:5.5-xenial)	6m 17s
linux-5_5-plus (swift:5.5-bionic)	5m 16s
linux-5_5-plus (swift:5.5-focal)	4m 30s
linux-5_5-plus (swift:5.5-centos8)	4m 16s
linux-5_5-plus (swift:5.5-amazonlinux2)	5m 30s
linux-5_5-plus (swift:5.6-bionic)	4m 55s
linux-5_5-plus (swift:5.6-focal)	3m 45s
linux-5_5-plus (swift:5.6-amazonlinux2)	3m 54s
linux-5_5-plus (swift:5.7-bionic)	3m 38s
linux-5_5-plus (swift:5.7-focal)	4m 3s
linux-5_5-plus (swift:5.7-jammy)	3m 55s
linux-5_5-plus (swift:5.7-amazonlinux2)	3m 41s
linux-5_5-plus (swift:5.8-bionic)	4m 44s
linux-5_5-plus (swift:5.8-focal)	3m 41s
linux-5_5-plus (swift:5.8-jammy)	4m 53s
linux-5_5-plus (swift:5.8-amazonlinux2)	4m 1s
linux-5_5-plus (swiftlang/swift:nightly-bionic)	5m 18s
linux-5_5-plus (swiftlang/swift:nightly-focal)	4m 21s
linux-5_5-plus (swiftlang/swift:nightly-jammy)	4m 36s
linux-5_5-plus (swiftlang/swift:nightly-amazonlinux2)	4m 51s
osx	6m 41s
linux (swift:5.1-xenial)	1m 31s
linux (swift:5.1-bionic)	1m 58s
linux (swift:5.2-xenial)	1m 52s
linux (swift:5.2-bionic)	1m 31s
linux (swift:5.2-focal)	1m 30s
linux (swift:5.2-centos8)	1m 34s
linux (swift:5.2-amazonlinux2)	1m 40s
linux (swift:5.3-xenial)	1m 40s
linux (swift:5.3-bionic)	1m 32s
linux (swift:5.3-focal)	2m 2s
linux (swift:5.3-centos8)	1m 40s
linux (swift:5.3-amazonlinux2)	2m 9s
	2h 18m 43s

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