Update tailwindcss to v3.0.22 (#143)

# CHANGELOG

## [3.0.22] - 2022-02-11

### Fixed

- Temporarily move postcss to dependencies ([#7424](tailwindlabs/tailwindcss#7424))

## [3.0.21] - 2022-02-10

### Fixed

- Move prettier plugin to dev dependencies ([#7418](tailwindlabs/tailwindcss#7418))

## [3.0.20] - 2022-02-10

### Added

- Expose `context.sortClassList(classes)` ([#7412](tailwindlabs/tailwindcss#7412))

## [3.0.19] - 2022-02-07

### Fixed

- Fix preflight border color fallback ([#7288](tailwindlabs/tailwindcss#7288))
- Correctly parse shadow lengths without a leading zero ([#7289](tailwindlabs/tailwindcss#7289))
- Don't crash when scanning extremely long class candidates ([#7331](tailwindlabs/tailwindcss#7331))
- Use less hacky fix for URLs detected as custom properties ([#7275](tailwindlabs/tailwindcss#7275))
- Correctly generate negative utilities when dash is before the prefix ([#7295](tailwindlabs/tailwindcss#7295))
- Detect prefixed negative utilities in the safelist ([#7295](tailwindlabs/tailwindcss#7295))

## [3.0.18] - 2022-01-28

### Fixed

- Fix `@apply` order regression (in `addComponents`, `addUtilities`, ...) ([#7232](tailwindlabs/tailwindcss#7232))
- Quick fix for incorrect arbitrary properties when using URLs ([#7252](tailwindlabs/tailwindcss#7252))

## [3.0.17] - 2022-01-26

### Fixed

- Remove false positive warning in CLI when using the `--content` option ([#7220](tailwindlabs/tailwindcss#7220))

## [3.0.16] - 2022-01-24

### Fixed

- Ensure to transpile the PostCSS Nesting plugin (tailwindcss/nesting) ([#7080](tailwindlabs/tailwindcss#7080))
- Improve various warnings ([#7118](tailwindlabs/tailwindcss#7118))
- Fix grammatical mistake ([cca5a38](tailwindlabs/tailwindcss@cca5a38))

lib/tailwindcss/upstream.rb

@@ -1,7 +1,7 @@
 module Tailwindcss
   # constants describing the upstream tailwindcss project
   module Upstream
-    VERSION = "v3.0.15"
+    VERSION = "v3.0.22"
 
     # rubygems platform name => upstream release filename
     NATIVE_PLATFORMS = {