Pin clean css version (#5338)

RobinMalfait · web-flow · commit 97804a8950f0 · 2021-08-30T13:00:50.000+02:00
* pin clean-css to version `5.1.4`

* update fixtures
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -52,7 +52,7 @@
     "@vercel/ncc": "^0.29.2",
     "autoprefixer": "^10.3.3",
     "babel-jest": "^27.0.6",
-    "clean-css": "^5.1.5",
+    "clean-css": "5.1.4",
     "cross-env": "^7.0.3",
     "cssnano": "^5.0.8",
     "eslint": "^7.32.0",
diff --git a/tests/fixtures/tailwind-output-flagged.css b/tests/fixtures/tailwind-output-flagged.css
@@ -1,4 +1,4 @@
-/*! tailwindcss v2.2.7 | MIT License | https://tailwindcss.com */
+/*! tailwindcss v2.2.8 | MIT License | https://tailwindcss.com */
 
 /*! modern-normalize v1.1.0 | MIT License | https://github.com/sindresorhus/modern-normalize */
 
diff --git a/tests/fixtures/tailwind-output-important.css b/tests/fixtures/tailwind-output-important.css
@@ -1,4 +1,4 @@
-/*! tailwindcss v2.2.7 | MIT License | https://tailwindcss.com */
+/*! tailwindcss v2.2.8 | MIT License | https://tailwindcss.com */
 
 /*! modern-normalize v1.1.0 | MIT License | https://github.com/sindresorhus/modern-normalize */
 
diff --git a/tests/fixtures/tailwind-output-no-color-opacity.css b/tests/fixtures/tailwind-output-no-color-opacity.css
@@ -1,4 +1,4 @@
-/*! tailwindcss v2.2.7 | MIT License | https://tailwindcss.com */
+/*! tailwindcss v2.2.8 | MIT License | https://tailwindcss.com */
 
 /*! modern-normalize v1.1.0 | MIT License | https://github.com/sindresorhus/modern-normalize */
 
diff --git a/tests/fixtures/tailwind-output.css b/tests/fixtures/tailwind-output.css
@@ -1,4 +1,4 @@
-/*! tailwindcss v2.2.7 | MIT License | https://tailwindcss.com */
+/*! tailwindcss v2.2.8 | MIT License | https://tailwindcss.com */
 
 /*! modern-normalize v1.1.0 | MIT License | https://github.com/sindresorhus/modern-normalize */
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-/! tailwindcss v2.2.7 \| MIT License \| https://tailwindcss.com /`
	`1`	`+/! tailwindcss v2.2.8 \| MIT License \| https://tailwindcss.com /`
`2`	`2`
`3`	`3`	`/! modern-normalize v1.1.0 \| MIT License \| https://github.com/sindresorhus/modern-normalize /`
`4`	`4`