fix(deps): update dependency ngx-select-ex to v19.0.7

Author: renovate[bot]

package.json

@@ -53,7 +53,7 @@
     "jquery": "3.7.1",
     "morgan": "1.10.1",
     "mysql2": "3.14.3",
-    "ngx-select-ex": "19.0.5",
+    "ngx-select-ex": "19.0.7",
     "ngx-toastr": "19.0.0",
     "ngx-ui-switch": "16.1.0",
     "node-fetch": "2.7.0",