docs: add contributing policy with DCO

UlisesGascon · web-flow · commit 16ed0f9d7fc4 · 2024-05-09T11:51:04.000+02:00
diff --git a/README.md b/README.md
@@ -274,3 +274,7 @@ Just for reference, the database will store the current value and previous value
   }
 }
 ```
+
+## 💪 Contributing
+
+Please read [CONTRIBUTING.md](https://github.com/UlisesGascon/.github/blob/main/contributing.md) for details on our code of conduct and the process for submitting pull requests to us. You need to accept DCO 1.1 in order to make contributions.

Original file line number	Diff line number	Diff line change
`@@ -274,3 +274,7 @@ Just for reference, the database will store the current value and previous value`
`274`	`274`	`}`
`275`	`275`	`}`
`276`	`276`	```
	`277`	`+`
	`278`	`+## 💪 Contributing`
	`279`	`+`
	`280`	`+Please read [CONTRIBUTING.md](https://github.com/UlisesGascon/.github/blob/main/contributing.md) for details on our code of conduct and the process for submitting pull requests to us. You need to accept DCO 1.1 in order to make contributions.`