Bump bokeh from 2.2.3 to 2.3.0 in /src
Bump bokeh from 2.2.3 to 2.3.0 in /src

Bumps [bokeh](https://github.com/bokeh/bokeh) from 2.2.3 to 2.3.0.
- [Release notes](https://github.com/bokeh/bokeh/releases)
- [Changelog](https://github.com/bokeh/bokeh/blob/branch-2.4/CHANGELOG)
- [Commits](https://github.com/bokeh/bokeh/compare/2.2.3...2.3.0)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
briehl/narrative,briehl/narrative,kbase/narrative,kbase/narrative,kbase/narrative,briehl/narrative,kbase/narrative,briehl/narrative,briehl/narrative,briehl/narrative,briehl/narrative,kbase/narrative,kbase/narrative