install pyyaml version above 6

Merge pull request cs50#276 from TheRijn/wsl-html-url

Show html path within wsl

Merge branch 'cs50:main' into wsl-html-url

Merge pull request cs50#269 from MalikIdreesHasanKhan/main

Fixed some typos.

Merge pull request cs50#268 from cs50/shutil-copy-patch

raise FileNotFoundError in addition to IsADirectoryError in _copy

Merge pull request cs50#266 from cs50/update-lib50-requirement

update lib50 requirement, bump check50 version

Deploy with GitHub Actions

factor out nullcontext

Merge pull request cs50#261 from cs50/develop

v3.3.0

Merge pull request cs50#251 from cs50/develop

v3.2.2