bump bosnadev dep

Author: Max

composer.json

@@ -6,7 +6,7 @@
     "illuminate/database": "^6.0|^7.0|^8.0",
     "geo-io/wkb-parser": "^1.0",
     "jmikola/geojson": "^1.0",
-    "bosnadev/database": "0.20.*"
+    "bosnadev/database": "^0.21"
   },
   "require-dev": {
     "illuminate/pagination": "^6.0|^7.0|^8.0",