Revert "Bug 2014269 - Bump vendored pip and setuptools past their 3.8 pins r=ahal,mach-reviewers" for causing lint media failures
This reverts commit a48a2abebd.
Revert "Bug 2014269 - `wpt` related Python `3.9` to `3.10` compatibility changes r=jgraham"
This reverts commit db6a578c99.
Revert "Bug 2014269 - Remove workarounds for `Python` versions below `3.10` r=firefox-build-system-reviewers,mozperftest-reviewers,sergesanspaille,sparky"
This reverts commit 3db90ac5c4.
Revert "Bug 2014269 - Regenerate the `Python` lockfiles for the new minimum `3.10` r=firefox-build-system-reviewers,mach-reviewers,sergesanspaille,ahal"
This reverts commit 2be3c19e50.
Revert "Bug 2014269 - Bump `mach` minimum `Python` version to `3.10` r=firefox-build-system-reviewers,mach-reviewers,sergesanspaille,ahal"
This reverts commit 472a9893b2.
Revert "Bug 2014269 - CI/Toolchain updates for Python `3.10` r=firefox-build-system-reviewers,sergesanspaille,jcristau"
This reverts commit 2e8b4c4c23.