fix: Fix --docker-volume-basedir being ignored for sam local

[lucashuy]

Which issue(s) does this change fix?

#2837

Why is this change necessary?

This changes fixes --docker-volume-basedir not being used to resolve a relative code URI in the template file. Previously, the code URI was automatically resolved to an absolute path, causing checks later on to ignore the directory passed by --docker-volume-basedir since the code URI had already been resolved.

How does it address the issue?

If the command flag is passed, the invoke context will set use_raw_codeuri=True to the function providers, making sure that the code URI stays relative until the end.

What side effects does this change have?

Mandatory Checklist

PRs will only be reviewed after checklist is complete

• Add input/output type hints to new functions/methods
• Write design document if needed (Do I need to write a design document?)
• Write/update unit tests
• Write/update integration tests
• Write/update functional tests if needed
• make pr passes
• make update-reproducible-reqs if dependencies were changed
• Write documentation

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[ffMathy]

@hnnasit this has not been resolved. It is still an issue.

[grouu-tech]

+1 totally not fixed yet.

[ffMathy]

Cc @lucashuy

[LinmeiJ]

Not fixed...