Implement multi-yaxis support #1303

Job	Run time
Run pre-commit hooks	20s
UI tests on ubuntu-latest with Python 3.9	6m 42s
Pytest on 3.8, Bokeh 2, ubuntu-latest	33m 45s
Pytest on 3.8, Bokeh 3, ubuntu-latest	33m 3s
Pytest on 3.11, Bokeh 2, ubuntu-latest	31m 13s
Pytest on 3.11, Bokeh 3, ubuntu-latest	39m 26s
Pytest on 3.8, Bokeh 2, macos-latest	44m 27s
Pytest on 3.8, Bokeh 3, macos-latest	40m 38s
Pytest on 3.11, Bokeh 2, macos-latest	43m 56s
Pytest on 3.11, Bokeh 3, macos-latest	34m 6s
Pytest on 3.8, Bokeh 2, windows-latest	59m 8s
Pytest on 3.8, Bokeh 3, windows-latest	55m 46s
Pytest on 3.11, Bokeh 2, windows-latest	1h 1m 46s
Pytest on 3.11, Bokeh 3, windows-latest	58m 46s
	9h 3m 2s

Provide feedback