examples: don't exit too early (#2478) #4376

Job	Run time
ubuntu-20.04 (mavsdk_server, superbuild)	17m 56s
alpine 3.19.0 (musl)	12m 29s
ubuntu-22.04 (mavsdk_server, superbuild)	14m 4s
ubuntu-20.04 (package, non-mavsdk_server)	12m 56s
Coverage (ubuntu-22.04)	7m 16s
ubuntu-24.04 (mavsdk_server, superbuild)	12m 55s
ubuntu-22.04 (package, non-mavsdk_server)	10m 32s
ubuntu-24.04 (mavsdk_server, superbuild)	13m 6s
ubuntu-24.04 (package, non-mavsdk_server)	10m 51s
android-arm	6m 46s
linux-armv6	6m 7s
ubuntu-24.04 (mavsdk_server, superbuild)	13m 8s
android-arm64	6m 48s
linux-armv7	5m 51s
android-x86	6m 34s
ubuntu-24.04 (style and proto check)	1m 47s
linux-arm64	6m 12s
ubuntu-20.04 (non-mavsdk_server, hunter)	4m 46s
android-x86_64	6m 36s
linux-arm64-lts	5m 27s
ubuntu-22.04 (non-mavsdk_server, hunter)	4m 8s
ubuntu-20.04 (non-mavsdk_server, non-superbuild)	8m 40s
ubuntu-24.04 (non-mavsdk_server, hunter)	3m 48s
ubuntu-22.04 (non-mavsdk_server, non-superbuild)	6m 55s
linux-armv6-musl	12m 15s
ios	1h 20m 11s
ubuntu-24.04 (non-mavsdk_server, non-superbuild)	6m 49s
ios_simulator_x64	6m 32s
linux-armv7l-musl	12m 29s
macOS x64	51m 53s
ios_simulator_arm64	54m 18s
linux-arm64-musl	13m 23s
macOS arm64	7m 27s
Windows	13m 36s
macOS framework x64	20m 38s
macOS framework arm64	7m 22s
iOS XCFramework	1m 22s
	8h 13m 53s

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