Update actions versions

[khaeru]

• styfle/cancel-workflow-action v0.7.0 → v0.10.0
• actions/cache v2 → v3 and ref pip cache location
• actions/checkout v2 → v3
• actions/setup-python v2 → v4
• codecov/codecov-actions v1 → v3
• crazy-mac/ghaction-github-pages v2 → v3

[codecov]

Codecov Report

Merging #100 (39740fe) into main (c107417) will decrease coverage by 2.57%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main     #100      +/-   ##
==========================================
- Coverage   97.87%   95.30%   -2.58%     
==========================================
  Files          63       63              
  Lines        4941     4941              
==========================================
- Hits         4836     4709     -127     
- Misses        105      232     +127     

Impacted Files	Coverage Δ
sdmx/source/wb_wdi.py	28.57% <0.00%> (-71.43%)	⬇️
sdmx/source/ilo.py	50.00% <0.00%> (-50.00%)	⬇️
sdmx/source/lsd.py	50.00% <0.00%> (-50.00%)	⬇️
sdmx/source/insee.py	57.14% <0.00%> (-42.86%)	⬇️
sdmx/source/istat.py	57.14% <0.00%> (-42.86%)	⬇️
sdmx/source/estat.py	47.50% <0.00%> (-42.50%)	⬇️
sdmx/source/sgr.py	50.00% <0.00%> (-40.00%)	⬇️
sdmx/testing/report.py	50.00% <0.00%> (-38.24%)	⬇️
sdmx/source/wb.py	66.66% <0.00%> (-33.34%)	⬇️
sdmx/source/bbk.py	57.89% <0.00%> (-31.58%)	⬇️
... and 6 more

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