Update dependency postcss to v8.4.37 (#9057)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

war/package.json

@@ -34,7 +34,7 @@
     "eslint-config-prettier": "9.1.0",
     "handlebars-loader": "1.7.3",
     "mini-css-extract-plugin": "2.8.1",
-    "postcss": "8.4.36",
+    "postcss": "8.4.37",
     "postcss-loader": "8.1.1",
     "postcss-preset-env": "9.5.2",
     "postcss-scss": "4.0.9",

war/yarn.lock

@@ -4384,7 +4384,7 @@ __metadata:
     jquery: "npm:3.7.1"
     lodash: "npm:4.17.21"
     mini-css-extract-plugin: "npm:2.8.1"
-    postcss: "npm:8.4.36"
+    postcss: "npm:8.4.37"
     postcss-loader: "npm:8.1.1"
     postcss-preset-env: "npm:9.5.2"
     postcss-scss: "npm:4.0.9"
@@ -6063,14 +6063,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:8.4.36, postcss@npm:^8.4.33":
-  version: 8.4.36
-  resolution: "postcss@npm:8.4.36"
+"postcss@npm:8.4.37, postcss@npm:^8.4.33":
+  version: 8.4.37
+  resolution: "postcss@npm:8.4.37"
   dependencies:
     nanoid: "npm:^3.3.7"
     picocolors: "npm:^1.0.0"
-    source-map-js: "npm:^1.1.0"
-  checksum: 10c0/e7c834e31d8f4e8dfd0a427df36fdc7bdc58a16e373551618e2c3ac172019eb816b24f1b4709311ebcade8d3ba31b2d75522d28ef45ecbbeb11eb01f265579fb
+    source-map-js: "npm:^1.2.0"
+  checksum: 10c0/0b5730ad0ccbceaf0faaa4a283a144adefd23254f17dbdd63be5e0b37193c7df58003f88742c04c3ae6fd60d1a5158b331a4ce926797fb21e94833ae83c6bf69
   languageName: node
   linkType: hard
 
@@ -6523,7 +6523,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"source-map-js@npm:>=0.6.2 <2.0.0, source-map-js@npm:^1.0.1, source-map-js@npm:^1.1.0":
+"source-map-js@npm:>=0.6.2 <2.0.0, source-map-js@npm:^1.0.1, source-map-js@npm:^1.2.0":
   version: 1.2.0
   resolution: "source-map-js@npm:1.2.0"
   checksum: 10c0/7e5f896ac10a3a50fe2898e5009c58ff0dc102dcb056ed27a354623a0ece8954d4b2649e1a1b2b52ef2e161d26f8859c7710350930751640e71e374fe2d321a4