Update Code of Conduct #288

Job	Run time
config	25s
build (iOS)	8m 11s
build (macOS)	36s
build (visionOS)	5m 54s
build (watchOS)	8m 19s
build (tvOS)	8m 11s
Cross-platform env test (arm64-iphonesimulator)	14s
Briefcase testbed (macOS)	1m 19s
Briefcase testbed (iOS)	10m 24s
CPython testbed (iOS)	6m 35s
CPython testbed (visionOS)	6m 2s
Cross-platform env test (arm64-iphoneos)	24s
CPython testbed (tvOS)	2m 58s
Cross-platform env test (x86_64-iphonesimulator)	22s
	59m 54s

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