Update `GATTClientConnection` for Swift 6 #251

Sign in to view logs

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
macOS	56s
Linux (5.6.3, ubuntu-20.04)	37s
Linux (5.7.3, ubuntu-20.04)	39s
Linux (5.8, ubuntu-20.04)	34s
	2m 46s