Use slim 2022 crimes csv gzip file to speed up data loading in PyScript web page example

[RandomFractals]

• Use updated and slimmed down data from Add November data to 2022 Chicago crimes CSV, slim CSV, and parquet data files #35
• See PyScript app page in Create simple PyScript page showing 2022 crimes data #30

[RandomFractals]

This change speeds up PyScript web page loading by a few seconds as we are loading a much smaller CSV data file that is about 3.25MB on disk containing 215+K crime reports for 2022 and only columns we use to visualize that data.

See updated app and try it from docs: https://github.com/RandomFractals/chicago-crimes#with-pyscript