chore(deps): update dependency postcss to v8.5.15

Author: renovate[bot]

.pnp.cjs

@@ -11505,12 +11505,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"nanoid@npm:^3.3.11":
-  version: 3.3.11
-  resolution: "nanoid@npm:3.3.11"
+"nanoid@npm:^3.3.12":
+  version: 3.3.12
+  resolution: "nanoid@npm:3.3.12"
   bin:
     nanoid: bin/nanoid.cjs
-  checksum: 10/73b5afe5975a307aaa3c95dfe3334c52cdf9ae71518176895229b8d65ab0d1c0417dd081426134eb7571c055720428ea5d57c645138161e7d10df80815527c48
+  checksum: 10/6eec280694e2088d18fb802b1e3bfc4578e27b665b7ecfbe36c7356612fea2f814277056e671e2a1529dff551588a652efdc0bfa39f8a3185bc2247be311872e
   languageName: node
   linkType: hard
 
@@ -12500,13 +12500,13 @@ __metadata:
   linkType: hard
 
 "postcss@npm:^8.4.27, postcss@npm:^8.4.33, postcss@npm:^8.5.3":
-  version: 8.5.6
-  resolution: "postcss@npm:8.5.6"
+  version: 8.5.15
+  resolution: "postcss@npm:8.5.15"
   dependencies:
-    nanoid: "npm:^3.3.11"
+    nanoid: "npm:^3.3.12"
     picocolors: "npm:^1.1.1"
     source-map-js: "npm:^1.2.1"
-  checksum: 10/9e4fbe97574091e9736d0e82a591e29aa100a0bf60276a926308f8c57249698935f35c5d2f4e80de778d0cbb8dcffab4f383d85fd50c5649aca421c3df729b86
+  checksum: 10/d02ad19eb1e0fa53a1229ee6d53807eb88f903f2b9a8cac66993367f3ac7dd3b97238c783a54ccbf4145f82f6ca9a5cbd58f089846285d759c8a3259fbea8318
   languageName: node
   linkType: hard