Docker Containers are not Running on MacOS (M2 Chipset)

[wp99cp]

The swiss_TLM_api/local-dev.Dockerfile container does not run on M2 Chips (probably an ARM-related issue); thanks, @johannschwabe, for bringing that up.

The proposed fix is:

automatic_walk-time_tables/swiss_TLM_api/local-dev.Dockerfile

Lines 8 to 10 in 7d4a633

	RUN apt update \
	&& apt -y install libspatialindex-dev curl gdal-bin libgdal-dev g++ \
	&& rm -rf /var/lib/apt/lists/*

We should also fix this for the non-dev container but split the build of the latter into two stages, as I don't think we need g++ to run the application; rather, we need it only for building the image.