Update dependency postcss-easings to v4

package.json

@@ -154,7 +154,7 @@
  "node-fetch": "^2.6.7",
  "optimize-css-assets-webpack-plugin": "^6.0.0",
  "postcss": "^8.4.16",
- "postcss-easings": "^2.0.0",
+ "postcss-easings": "^4.0.0",
  "postcss-hexrgba": "2.0.1",
  "postcss-import": "^12.0.1",
  "postcss-loader": "^3.0.0",

yarn.lock

@@ -9856,13 +9856,12 @@ postcss-double-position-gradients@^1.0.0:
  postcss "^7.0.5"
  postcss-values-parser "^2.0.0"
 
-postcss-easings@^2.0.0:
- version "2.0.0"
- resolved "https://registry.yarnpkg.com/postcss-easings/-/postcss-easings-2.0.0.tgz#79bde7ce71c838ef7371a59d293e08b337b1802b"
- integrity sha512-oJUmnrPwayx47y+jrRKSofHOjRjdJCOyqNXZURQkAVEra93ShqUcN8WYIuT/pWQeGe2I/pxxFfw7mOUGBrxCRQ==
+postcss-easings@^4.0.0:
+ version "4.0.0"
+ resolved "https://registry.yarnpkg.com/postcss-easings/-/postcss-easings-4.0.0.tgz#bd837acadf3fb8089287559073aede820c83b594"
+ integrity sha512-KNpwHA3mTnf0UWcdwahQDaz7DDJ6QteVwdlLff98se854p6pyQW9iofwrD05vtlp33AAAxuUGCOhYwERRJGy6Q==
  dependencies:
- postcss "^7.0.2"
- postcss-value-parser "^3.3.0"
+ postcss-value-parser "^4.2.0"
 
 postcss-env-function@^2.0.2:
  version "2.0.2"
@@ -10332,7 +10331,7 @@ postcss-unique-selectors@^5.1.1:
  dependencies:
  postcss-selector-parser "^6.0.5"
 
-postcss-value-parser@^3.2.3, postcss-value-parser@^3.3.0:
+postcss-value-parser@^3.2.3:
  version "3.3.1"
  resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-3.3.1.tgz#9ff822547e2893213cf1c30efa51ac5fd1ba8281"
  integrity sha512-pISE66AbVkp4fDQ7VHBwRNXzAAKJjw4Vw7nWI/+Q3vuly7SNfgYXvm6i5IgFylHGK5sP/xHAbB7N49OS4gWNyQ==