use aligned buffer under Linux #457

Job	Run time
setup	9m 9s
Build gstreamer for 7.4.0.14900 on windows-2019	5m 7s
Build pylon 6.2.0.21487 on ubuntu18.04-aarch64	11m 22s
Build gstreamer for 7.5.0.15658 on windows-2019	7m 9s
Build pylon 7.4.0.14900 on ubuntu-20.04	2m 12s
Build pylon 7.4.0.14900 on ubuntu18.04-aarch64	11m 1s
Build gstreamer for 7.4.0.14900 on windows-2022	3m 1s
Build pylon 7.5.0.15658 on ubuntu-20.04	1m 48s
Build pylon 7.5.0.15658 on ubuntu18.04-aarch64	11m 47s
Build gstreamer for 7.5.0.15658 on windows-2022	4m 0s
Build pylon 6.2.0.21487 on ubuntu20.04-aarch64	10m 31s
Build pylon 7.4.0.14900 on ubuntu20.04-aarch64	10m 35s
Build pylon 7.4.0.14900 on ubuntu-22.04	3m 6s
Build pylon 7.5.0.15658 on ubuntu20.04-aarch64	10m 54s
Build pylon 6.2.0.21487 on ubuntu22.04-aarch64	10m 38s
Build pylon 7.5.0.15658 on ubuntu-22.04	3m 36s
Build pylon 7.4.0.14900 on ubuntu22.04-aarch64	11m 28s
Build pylon 7.4.0.14900 on ubuntu-24.04	1m 55s
Build pylon 7.5.0.15658 on ubuntu-24.04	1m 55s
Build pylon 7.5.0.15658 on ubuntu22.04-aarch64	10m 41s
cleanup	4s
	2h 21m 59s

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