Update brick/coding-standard to v4

Author: BenMorel

.github/workflows/ci.yml

@@ -79,6 +79,6 @@ jobs:
 
   coding-standard:
     name: Coding Standard
-    uses: brick/coding-standard/.github/workflows/coding-standard.yml@v2
+    uses: brick/coding-standard/.github/workflows/coding-standard.yml@v4
     with:
       working-directory: "tools/ecs"

tools/ecs/composer.json

@@ -1,6 +1,6 @@
 {
     "require": {
-        "brick/coding-standard": "v2"
+        "brick/coding-standard": "v4"
     },
     "config": {
         "allow-plugins": {