chore(deps): update drone/drone-runner-docker docker tag to v1.8.5

Reviewed-on: #5

compose.yml

@@ -3,7 +3,7 @@ version: "3.8"
 
 services:
   app:
-    image: "drone/drone-runner-docker:1.8.4"
+    image: "drone/drone-runner-docker:1.8.5"
     volumes:
       - "/var/run/docker.sock:/var/run/docker.sock"
     configs:

renovate.json

@@ -0,0 +1,6 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended"
+  ]
+}