Part 3 of #3957: simplify offline builds

[ajpotts]

This PR is to demonstrate how an offline build can use dependencies downloaded on one system and install on a second system, using almalinux as an example.

[ajpotts]

To test:

1. generate the dependencies: make deps-download-source DEP_BUILD_DIR=<arkouda proj directory>/scripts/offline_builds/almalinux/docker/build
2. replace the directories in arrow_export.sh with $ARROW_DEPENDENCIES_SOURCE_DIR: sed -i 's/\/home\/amandapotts\/git\/arkouda\/scripts\/offline_builds\/almalinux\/docker\/build\/arrow_dependencies/$ARROW_DEPENDENCIES_SOURCE_DIR/g' scripts/offline_builds/almalinux/docker/build/arrow_exports.sh
3. cd into the subdirectory: cd scripts/offline_builds/almalinux/docker
4. create the build.tar: tar -cf build.tar build
5. pull container with pip dependencies: docker pull ajpotts/almalinux-with-arkouda-deps:1.0.1
6. run the container: docker run -it ajpotts/almalinux-with-arkouda-deps:1.0.1
7. From a separate tab, get the container id: docker ps
8. copy the pip deps, from a separate tab: cd <arkouda proj directory>/scripts/offline_builds/almalinux/docker && docker cp <container name>:/root/pip_deps . && tar -cf pip_deps.tar pip_deps
9. build the Dockerfile: docker build -t arkouda_test:1.0 .
10. run the container without network: docker run -it --network none arkouda_test:1.0
11. Inside the container: pip install --no-index --find-links /root/new_dir/pip_deps/ -r requirements.txt
12. cd into the arkouda project: cd arkouda
13. build the dependencies: make install-deps DEP_BUILD_DIR=/root/new_dir/build
14. pip install the arkouda project: python3 -m pip install -e .[dev]
15. make arkouda: make
16. run tests: make test

[drculhane]

As we discussed in Slack, I had some difficulties in getting this to work, and I think they all trace to the sed in line 2. I'm not sure how to do that better, so I'll just skip ahead to "when I made those edits manually, everything worked." So once again, kudos for some outstanding docker work.