Bump postcss and gulp-postcss

[dependabot[bot]]

Bumps postcss to 8.4.22 and updates ancestor dependency gulp-postcss. These dependencies need to be updated together.

Updates postcss from 5.2.18 to 8.4.22

Release notes

Sourced from postcss's releases.

8.4.22

• Fixed TypeScript support with node16 (by @​remcohaszing).

8.4.21

• Fixed Input#error types (by @​hudochenkov).

8.4.20

• Fixed source map generation for childless at-rules like @layer.

8.4.19

• Fixed whitespace preserving after AST transformations (by @​romainmenke).

8.4.18

• Fixed an error on absolute: true with empty sourceContent (by @​KingSora).

8.4.17

• Fixed Node.before() unexpected behavior (by @​romainmenke).
• Added TOC to docs (by @​muddv).

8.4.16

• Fixed Root AST migration.

8.4.15

• Fixed AST normalization after using custom parser with old PostCSS AST.

8.4.14

• Print “old plugin API” warning only if plugin was used (by @​zardoy).

8.4.13

• Fixed append() error after using .parent (by @​thecrypticace).

8.4.12

• Fixed package.funding to have same value between all PostCSS packages.

8.4.11

• Fixed Declaration#raws.value type.

8.4.10

• Fixed package.funding URL format.

8.4.9

• Fixed package.funding (by @​mondeja).

8.4.8

• Fixed end position in empty Custom Properties.

8.4.7

• Fixed Node#warn() type (by @​ybiquitous).
• Fixed comment removal in values after ,.

... (truncated)

Changelog

Sourced from postcss's changelog.

8.4.22

• Fixed TypeScript support with node16 (by Remco Haszing).

8.4.21

• Fixed Input#error types (by Aleks Hudochenkov).

8.4.20

• Fixed source map generation for childless at-rules like @layer.

8.4.19

• Fixed whitespace preserving after AST transformations (by Romain Menke).

8.4.18

• Fixed an error on absolute: true with empty sourceContent (by Rene Haas).

8.4.17

• Fixed Node.before() unexpected behavior (by Romain Menke).
• Added TOC to docs (by Mikhail Dedov).

8.4.16

• Fixed Root AST migration.

8.4.15

• Fixed AST normalization after using custom parser with old PostCSS AST.

8.4.14

• Print “old plugin API” warning only if plugin was used (by @​zardoy).

8.4.13

• Fixed append() error after using .parent (by Jordan Pittman).

8.4.12

• Fixed package.funding to have same value between all PostCSS packages.

8.4.11

• Fixed Declaration#raws.value type.

8.4.10

• Fixed package.funding URL format.

8.4.9

• Fixed package.funding (by Álvaro Mondéjar).

8.4.8

• Fixed end position in empty Custom Properties.

8.4.7

• Fixed Node#warn() type (by Masafumi Koba).
• Fixed comment removal in values after ,.

... (truncated)

Commits

• See full diff in compare view

Updates gulp-postcss from 6.4.0 to 9.0.1

Release notes

Sourced from gulp-postcss's releases.

9.0.1

• Bump postcss-load-config to ^3.0.0

9.0.0

• Bump PostCSS to 8.0
• Drop Node 6 support
• PostCSS is now a peer dependency

8.0.0

• Bump PostCSS to 7.0
• Drop Node 4 support

7.0.1

• Drop dependency on gulp-util

7.0.0

• Bump PostCSS to 6.0
• Smaller module size
• Use eslint instead of jshint

Commits

• 70dfabe Release 9.0.1
• 5d3bf7a Merge pull request #176 from postcss/switch-to-github-workflows
• 22e8c3a Switch to github workflow for testing
• a1b8242 Merge pull request #168 from alkorlos/update-dependency-postcss-load-config
• 1162ef1 update: dependency postcss-load-config
• a073cf4 Merge pull request #1 from postcss/master
• 94170d6 Release 9.0.0
• f3751c8 Merge pull request #162 from m4thieulavoie/chore/postcss-major-bump
• c0519ac fix: changing node versions
• 0a013d0 fix: added postcss in devDependencies for testing
• Additional commits viewable in compare view

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