Drop support for sf 4.* in composer.json

.github/workflows/ci.yml

@@ -90,15 +90,15 @@ jobs:
           composer-options: "--prefer-dist --no-progress"
           working-directory: "demo"
 
-      - name: Demo symfony4.4 - Install  dependencies
+      - name: Demo symfony5.4 - Install  dependencies
         uses: "ramsey/composer-install@v2"
         with:
           dependency-versions: "${{ matrix.dependency-versions }}"
           composer-options: "--prefer-dist --no-progress"
-          working-directory: "demo/symfony4.4"
+          working-directory: "demo/symfony5.4"
 
-      - name: Demo symfony4.4 - Unit Tests
-        run: demo/symfony4.4/bin/phpunit -c demo/symfony4.4/phpunit.xml.dist
+      - name: Demo symfony5.4 - Unit Tests
+        run: demo/symfony5.4/bin/phpunit -c demo/symfony5.4/phpunit.xml.dist
 
       - name: Demo symfony6.x - Install  dependencies
         uses: "ramsey/composer-install@v2"

composer.json

@@ -9,13 +9,13 @@
 		"paragonie/halite": "^4.6|^5.0",
 		"doctrine/orm": "^2.5",
 		"doctrine/doctrine-bundle": "^2.0",
-		"symfony/property-access": "^4.1|^5.0|^6.0|^7.0",
-		"symfony/dependency-injection": "^4.1|^5.0|^6.0|^7.0",
-		"symfony/yaml": "^4.1|^5.0|^6.0|^7.0",
-		"symfony/http-kernel": "^4.1|^5.0|^6.0|^7.0",
-		"symfony/config": "^4.1|^5.0|^6.0|^7.0",
+		"symfony/property-access": "^5.4|^6.0|^7.0",
+		"symfony/dependency-injection": "^5.4|^6.0|^7.0",
+		"symfony/yaml": "^5.4|^6.0|^7.0",
+		"symfony/http-kernel": "^5.4|^6.0|^7.0",
+		"symfony/config": "^5.4|^6.0|^7.0",
 		"doctrine/annotations": "^1.13|^2.0",
-		"symfony/expression-language": "^4.1|^5.0|^6.0|^7.0"
+		"symfony/expression-language": "^5.4|^6.0|^7.0"
 	},
 	"require-dev": {
 		"phpunit/phpunit": "^8.0|^9.0",