Bump jupyterlab-launchpad to v1.0.3

[krassowski]

Reference Issues or PRs

• Includes a fix for State in the table for running kernels does not get updated jupyterlab-launchpad#68
• That's the only change, see https://github.com/nebari-dev/jupyterlab-launchpad/releases/tag/v1.0.3

What does this implement/fix?

Put a x in the boxes that apply

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds a feature)
• Breaking change (fix or feature that would cause existing features not to work as expected)
• Documentation Update
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no API changes)
• Build related changes
• Other (please describe):

Testing

• Did you test the pull request locally?
• Did you add new tests?