run psalm against php 8.4

Author: Baptouuuu

.github/workflows/ci.yml

@@ -11,7 +11,15 @@ jobs:
     uses: innmind/github-workflows/.github/workflows/coverage-matrix.yml@main
     secrets: inherit
   psalm:
-    uses: innmind/github-workflows/.github/workflows/psalm-matrix.yml@main
+    uses: innmind/github-workflows/.github/workflows/psalm.yml@main
+    strategy:
+      matrix:
+        php-version: ['8.2', '8.3', '8.4']
+        dependency-versions: ['lowest', 'highest']
+    name: 'Psalm'
+    with:
+      php-version: ${{ matrix.php-version }}
+      dependency-versions: ${{ matrix.dependency-versions }}
   cs:
     uses: innmind/github-workflows/.github/workflows/cs.yml@main
     with:

composer.json

@@ -30,7 +30,7 @@
         }
     },
     "require-dev": {
-        "vimeo/psalm": "~5.6",
+        "vimeo/psalm": "~5.6|dev-master",
         "innmind/black-box": "^5.5.1",
         "innmind/coding-standard": "~2.0"
     },