Add package.json

Author: tetsuharuohzeki

package.json

@@ -0,0 +1,10 @@
+{
+  "name": "github-action-detect-unmergeble",
+  "version": "0.0.0",
+  "description": "",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "MIT"
+}