Prepare for 1.7.4 release #196

Job	Run time
spm-build-test	1m 11s
pod-lib-lint	4m 52s
xcode-project-test (-scheme AppAuth-iOS -destination 'platform=iOS Simulator,name=iPhone 11,OS=16...	2m 30s
pod-lib-lint (--use-libraries)	3m 55s
pod-lib-lint (--use-static-frameworks)	2m 59s
xcode-project-test (-scheme AppAuth-macOS -destination 'platform=macOS,arch=x86_64' -sdk 'macosx1...	35s
xcode-project-test (-scheme AppAuth_macOS -destination 'platform=macOS,arch=x86_64' -sdk 'macosx1...	43s
xcode-project-test (-scheme AppAuth-tvOS -destination 'platform=tvOS Simulator,name=Apple TV,OS=1...	1m 3s
xcode-project-test (-scheme AppAuth_tvOS -destination 'platform=tvOS Simulator,name=Apple TV,OS=1...	56s
xcode-project-test (-scheme AppAuthTV -destination 'platform=tvOS Simulator,name=Apple TV,OS=16.1...	1m 25s
	20m 9s

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