Update pyodide and pyscript and switch to pyc build

[philippjfr]

Implements #5303

[codecov]

Codecov Report

Merging #5309 (5c5bf1a) into main (9c0d993) will decrease coverage by 0.11%.
The diff coverage is 57.14%.

@@            Coverage Diff             @@
##             main    #5309      +/-   ##
==========================================
- Coverage   82.84%   82.73%   -0.11%     
==========================================
  Files         274      274              
  Lines       39701    39708       +7     
==========================================
- Hits        32890    32854      -36     
- Misses       6811     6854      +43     

Flag	Coverage Δ
ui-tests	39.50% <57.14%> (-0.02%)	⬇️
unitexamples-tests	72.76% <50.00%> (-0.09%)	⬇️

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Impacted Files	Coverage Δ
panel/io/pyodide.py	0.00% <0.00%> (ø)
panel/io/convert.py	72.59% <100.00%> (+0.41%)	⬆️

... and 6 files with indirect coverage changes

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[MarcSkovMadsen]

Have you tried the latest PyScript with Panel, for me it raised an exception on a simple example that worked with previous version

[philippjfr]

We have multiple UI tests that seem to be passing.