Merge pull request #16 from byjg/4.9

update composer.json

Author: byjg

composer.json

@@ -11,7 +11,7 @@
   "require": {
     "php": ">=7.4",
     "ext-json": "*",
-    "byjg/anydataset-db": "4.9.x-dev"
+    "byjg/anydataset-db": "4.9.*"
   },
   "require-dev": {
     "phpunit/phpunit": "5.7.*|7.4.*|^9.6"