add build setting for Dockerfile.

[fujitatomoya]

address #4184, replace #4198

[fujitatomoya]

according to the log https://build.ros.org/job/doc_ros2doc/1233/console, docker build and run failed without devcontainer.
this is because of CMD with multiple lines, that was the bug so that docker build fails to build the html.
the reason devcontainer successfully build is, it does not use CMD, instead postCreateCommand with locale setup.

docker build --force-rm -f ./docker/image/Dockerfile -t ros2_documentation .
docker run --rm --net=host -v /home/tomoyafujita/DVT/03_OSS/github.com/fujitatomoya/ros2_documentation:/tmp/doc_repository ros2_documentation

i checked the above works without any problems. besides, devcontainer build also succeeds without problem.

[fujitatomoya]

@audrow sorry, i need to ask you to see if this work with codespace again.

[audrow]

Works for me as a codespace!

[clalancette]

All right, I'll go ahead and merge this one and give it a shot in https://build.ros.org/job/doc_ros2doc/ right away to check it. If it doesn't work, I'll end up reverting it again :).

[clalancette]

Looks successful: https://build.ros.org/job/doc_ros2doc/1236/console

Thanks @fujitatomoya !

[clalancette]

@Mergifyio backport humble iron

[mergify]

backport humble iron

✅ Backports have been created

• #4211 add build setting for Dockerfile. (backport #4208) has been created for branch humble
• #4212 add build setting for Dockerfile. (backport #4208) has been created for branch iron