examples: don't exit too early #4375

Job	Run time
Coverage (ubuntu-22.04)	7m 46s
ubuntu-20.04 (non-mavsdk_server, hunter)	4m 44s
ubuntu-22.04 (non-mavsdk_server, hunter)	4m 12s
alpine 3.19.0 (musl)	12m 23s
ubuntu-24.04 (non-mavsdk_server, hunter)	3m 53s
ubuntu-20.04 (package, non-mavsdk_server)	12m 40s
android-arm	6m 36s
ubuntu-22.04 (package, non-mavsdk_server)	10m 57s
android-arm64	6m 39s
ubuntu-24.04 (package, non-mavsdk_server)	10m 47s
linux-armv6	5m 46s
android-x86	6m 51s
linux-armv6-musl	12m 52s
linux-armv7	5m 44s
android-x86_64	6m 41s
linux-arm64	6m 4s
macOS x64	55m 10s
linux-arm64-lts	5m 30s
macOS arm64	8m 22s
ubuntu-24.04 (style and proto check)	2m 10s
macOS framework x64	18m 43s
linux-armv7l-musl	12m 37s
linux-arm64-musl	13m 18s
ubuntu-20.04 (non-mavsdk_server, non-superbuild)	8m 14s
macOS framework arm64	7m 46s
ubuntu-22.04 (non-mavsdk_server, non-superbuild)	6m 59s
ubuntu-20.04 (mavsdk_server, superbuild)	19m 2s
ubuntu-24.04 (non-mavsdk_server, non-superbuild)	6m 38s
ubuntu-22.04 (mavsdk_server, superbuild)	13m 49s
ubuntu-24.04 (mavsdk_server, superbuild)	13m 3s
ubuntu-24.04 (mavsdk_server, superbuild)	13m 22s
ios	1h 47m 12s
Windows	1h 33m 51s
ubuntu-24.04 (mavsdk_server, superbuild)	13m 49s
ios_simulator_x64	7m 54s
ios_simulator_arm64	1h 47m 53s
iOS XCFramework	0s
	10h 59m 57s

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