remove dphp bin (#155)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **Chores**
* Updated configuration by removing the reference to the executable
script in the application setup.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Signed-off-by: Robert Landers <landers.robert@gmail.com>

Author: withinboredom

composer.json

@@ -19,9 +19,6 @@
       "Bottledcode\\DurablePhp\\Tests\\": "tests/"
     }
   },
-  "bin": [
-    "bin/dphp"
-  ],
   "config": {
     "allow-plugins": {
       "pestphp/pest-plugin": true