Bump postcss in the npm_and_yarn group across 1 directory

Bumps the npm_and_yarn group with 1 update in the / directory: [postcss](https://github.com/postcss/postcss).


Updates `postcss` from 8.4.45 to 8.4.47
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.45...8.4.47)

---
updated-dependencies:
- dependency-name: postcss
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

yarn.lock

@@ -5252,10 +5252,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"picocolors@npm:^1.0.1":
-  version: 1.0.1
-  resolution: "picocolors@npm:1.0.1"
-  checksum: fa68166d1f56009fc02a34cdfd112b0dd3cf1ef57667ac57281f714065558c01828cdf4f18600ad6851cbe0093952ed0660b1e0156bddf2184b6aaf5817553a5
+"picocolors@npm:^1.1.0":
+  version: 1.1.0
+  resolution: "picocolors@npm:1.1.0"
+  checksum: a2ad60d94d185c30f2a140b19c512547713fb89b920d32cc6cf658fa786d63a37ba7b8451872c3d9fc34883971fb6e5878e07a20b60506e0bb2554dce9169ccb
   languageName: node
   linkType: hard
 
@@ -5299,13 +5299,13 @@ __metadata:
   linkType: hard
 
 "postcss@npm:^8.4.38":
-  version: 8.4.45
-  resolution: "postcss@npm:8.4.45"
+  version: 8.4.47
+  resolution: "postcss@npm:8.4.47"
   dependencies:
     nanoid: "npm:^3.3.7"
-    picocolors: "npm:^1.0.1"
-    source-map-js: "npm:^1.2.0"
-  checksum: 7eaf7346d04929ee979548ece5e34d253eae6f175346e298b2c4621ad6f4ee00adfe7abe72688640e910c0361ae50537c5dda3e35fd1066491282c342b3ee5c8
+    picocolors: "npm:^1.1.0"
+    source-map-js: "npm:^1.2.1"
+  checksum: f2b50ba9b6fcb795232b6bb20de7cdc538c0025989a8ed9c4438d1960196ba3b7eaff41fdb1a5c701b3504651ea87aeb685577707f0ae4d6ce6f3eae5df79a81
   languageName: node
   linkType: hard
 
@@ -6153,10 +6153,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"source-map-js@npm:^1.2.0":
-  version: 1.2.0
-  resolution: "source-map-js@npm:1.2.0"
-  checksum: 74f331cfd2d121c50790c8dd6d3c9de6be21926de80583b23b37029b0f37aefc3e019fa91f9a10a5e120c08135297e1ecf312d561459c45908cb1e0e365f49e5
+"source-map-js@npm:^1.2.1":
+  version: 1.2.1
+  resolution: "source-map-js@npm:1.2.1"
+  checksum: ff9d8c8bf096d534a5b7707e0382ef827b4dd360a577d3f34d2b9f48e12c9d230b5747974ee7c607f0df65113732711bb701fe9ece3c7edbd43cb2294d707df3
   languageName: node
   linkType: hard