build: update packages

Signed-off-by: Bart Jaskulski <bjaskulski@protonmail.com>

composer.json

@@ -6,7 +6,6 @@
 	"homepage": "https://gitlab.com/wpdesk/wp-code-sniffer",
 	"type": "phpcodesniffer-standard",
 	"prefer-stable": true,
-    "version": "1.2.3",
 	"authors": [
 		{
 			"name": "grola",
@@ -15,7 +14,7 @@
 	],
 	"require": {
 		"php": ">=7.0",
-        "dealerdirect/phpcodesniffer-composer-installer": "0.6|^0.7",
+		"dealerdirect/phpcodesniffer-composer-installer": "^1",
 		"squizlabs/php_codesniffer": "^3.6",
 		"wp-coding-standards/wpcs": "^2.3",
 		"phpcompatibility/phpcompatibility-wp": "^2.1.1"
@@ -33,5 +32,10 @@
 		"post-package-update": [
 			"@install-codestandards"
 		]
+	},
+	"config": {
+		"allow-plugins": {
+			"dealerdirect/phpcodesniffer-composer-installer": true
+		}
 	}
 }