Build restreamer dev images #767

Job	Run time
docker (dev, core-dev-alpine3.21, ffmpeg7.1.1-alpine3.21, linux/amd64,linux/arm64,linux/arm/v7, dev)	1m 0s
docker (dev, core-dev-ubuntu24.04, ffmpeg7.1.1-cuda-ubuntu24.04-cuda12.8.1, linux/amd64, cuda-dev)	1m 26s
docker (dev, core-dev-alpine3.21, ffmpeg7.1.1-rpi-alpine3.21, linux/arm64,linux/arm/v7, rpi-dev)	45s
docker (dev, core-dev-ubuntu24.04, ffmpeg7.1.1-vaapi-ubuntu24.04, linux/amd64, vaapi-dev)	47s
	3m 58s

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