Bump postcss from 8.5.3 to 8.5.19 (#309)

* Bump postcss from 8.5.3 to 8.5.19

Bumps [postcss](https://github.com/postcss/postcss) from 8.5.3 to 8.5.19.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.5.3...8.5.19)

---
updated-dependencies:
- dependency-name: postcss
  dependency-version: 8.5.19
  dependency-type: indirect
...

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

* Dedupe nanoid in yarn.lock

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jeremy Tuloup <jeremy.tuloup@gmail.com>

Author: dependabot[bot]

yarn.lock

@@ -3779,12 +3779,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"nanoid@npm:^3.3.7, nanoid@npm:^3.3.8":
-  version: 3.3.11
-  resolution: "nanoid@npm:3.3.11"
+"nanoid@npm:^3.3.12, nanoid@npm:^3.3.7":
+  version: 3.3.16
+  resolution: "nanoid@npm:3.3.16"
   bin:
     nanoid: bin/nanoid.cjs
-  checksum: 3be20d8866a57a6b6d218e82549711c8352ed969f9ab3c45379da28f405363ad4c9aeb0b39e9abc101a529ca65a72ff9502b00bf74a912c4b64a9d62dfd26c29
+  checksum: 2489d8f87f02178a15b901d7d06e490838383a2acdf01ec2b4e4343c02325ab648965a539eba8bdb821560a33e4c34be506b9e1c7c1bb5cb750e894f500fce92
   languageName: node
   linkType: hard
 
@@ -4034,13 +4034,13 @@ __metadata:
   linkType: hard
 
 "postcss@npm:^8.3.11, postcss@npm:^8.4.33":
-  version: 8.5.3
-  resolution: "postcss@npm:8.5.3"
+  version: 8.5.19
+  resolution: "postcss@npm:8.5.19"
   dependencies:
-    nanoid: ^3.3.8
+    nanoid: ^3.3.12
     picocolors: ^1.1.1
     source-map-js: ^1.2.1
-  checksum: da574620eb84ff60e65e1d8fc6bd5ad87a19101a23d0aba113c653434161543918229a0f673d89efb3b6d4906287eb04b957310dbcf4cbebacad9d1312711461
+  checksum: c977ac0c159f7833ceb212c9cb2c1b75845703a2e620f2eb1cd719ee91290a830acf0385f8695f56470560e501e619ef1518a9e7ee2f54bde935484cc73b624c
   languageName: node
   linkType: hard