Update cli_pkg (sass#1153)

This makes the main function (cli_pkg_main_0) return a Promise instead of void.

Co-authored-by: Natalie Weizenbaum <[email protected]>

Support generalized @supports conditions (sass#1134)

Closes sass#894
See sass/sass#2780

Merge pull request sass#1129 from sass/feature.hwb

Add support for HWB functions

Fix a stack overflow when setting pkg.githubReleaseNotes (sass#1130)

Revert "Temporarily disable deploying to Chocolatey (sass#960)" (sass…

…#1128)

This reverts commit 01ed720. Now that
google/dart_cli_pkg#56 has landed, Chocolatey deployment should work
again.

Merge pull request sass#1108 from sass/fix-type-check

Fix custom property parsing in plain CSS

Fix a bug with nested properties beneath Sass-syntax custom props (sa…

…ss#1096)

Closes sass#1095

Produce a better error for positional arguments after named (sass#1087)

Closes sass#1086

Fix a null pointer bug (sass#1041)

Fixes sass#1038.

Release 1.26.9 (sass#1028)

Co-authored-by: Jennifer Thakar <[email protected]>
Co-authored-by: Natalie Weizenbaum <[email protected]>