Bump postcss-import from 14.1.0 to 15.1.0 (#1377)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package.json

@@ -86,7 +86,7 @@
     "pad-start": "^1.0.2",
     "parse-git-config": "^3.0.0",
     "postcss": "^8.3.6",
-    "postcss-import": "^14.0.0",
+    "postcss-import": "^15.1.0",
     "postcss-nested": "^6.0.1",
     "postcss-scss": "^4.0.0",
     "quick-temp": "^0.1.8",

yarn.lock

@@ -13049,10 +13049,10 @@ postcss-functions@^3.0.0:
     postcss "^6.0.9"
     postcss-value-parser "^3.3.0"
 
-postcss-import@^14.0.0:
-  version "14.1.0"
-  resolved "https://registry.yarnpkg.com/postcss-import/-/postcss-import-14.1.0.tgz#a7333ffe32f0b8795303ee9e40215dac922781f0"
-  integrity sha512-flwI+Vgm4SElObFVPpTIT7SU7R3qk2L7PyduMcokiaVKuWv9d/U+Gm/QAd8NDLuykTWTkcrjOeD2Pp1rMeBTGw==
+postcss-import@^15.1.0:
+  version "15.1.0"
+  resolved "https://registry.yarnpkg.com/postcss-import/-/postcss-import-15.1.0.tgz#41c64ed8cc0e23735a9698b3249ffdbf704adc70"
+  integrity sha512-hpr+J05B2FVYUAXHeK1YyI267J/dDDhMU6B6civm8hSY1jYJnBXxzKDKDswzJmtLHryrjhnDjqqp/49t8FALew==
   dependencies:
     postcss-value-parser "^4.0.0"
     read-cache "^1.0.0"