Upgrade scraper config for AY21/22

[taneliang]

No description provided.

[vercel]

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nusmods-website – ./website

🔍 Inspect: https://vercel.com/nusmodifications/nusmods-website/9jqozCJHJ2t2sCoF1m5D2xK3YcEs
✅ Preview: https://nusmods-website-git-eliang-scraper-new-ay-nusmodifications.vercel.app

nusmods-export – ./export

🔍 Inspect: https://vercel.com/nusmodifications/nusmods-export/FQZK4My3t2bpcxJn5uQSERSPErpb
✅ Preview: https://nusmods-export-git-eliang-scraper-new-ay-nusmodifications.vercel.app

[codecov]

Codecov Report

Merging #3286 (53bfc6c) into master (3014e7e) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #3286   +/-   ##
=======================================
  Coverage   52.71%   52.71%           
=======================================
  Files         270      270           
  Lines        5717     5717           
  Branches     1320     1320           
=======================================
  Hits         3014     3014           
  Misses       2703     2703           

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