[doc] Adding a file in RPU is not needed anymore (#31)

README.md

@@ -24,28 +24,7 @@ mvn hpi:run
 
 # Adding a new Plugin / Module
 
-If in need for a new SSHD module, follow these steps:
-
-Open a pull request in [jenkins-infra/repository-permissions-updater](https://github.com/jenkins-infra/repository-permissions-updater) to have the new plugin added:
-
-* Create a new file `permissions/plugins-mina-sshd-api-#MODULE_NAME.yml` with the following content:
-
-    ```yaml
-    ---
-    name: "mina-sshd-api-#MODULE_NAME"
-    github: &GH "jenkinsci/mina-sshd-api-plugin"
-    paths:
-    - "io/jenkins/plugins/mina-sshd-api/mina-sshd-api-#MODULE_NAME"
-    cd:
-      enabled: true
-    developers:
-    - "jglick"
-    - "allan_burdajewicz"
-    issues:
-      - jira: 28925
-    ```
-
-Open a pull request on this repository:
+If in need for a new SSHD module, open a pull request on this repository. Follow these steps:
 
 * Create a new directory `mina-sshd-api-#MODULE_NAME`
 * Create `pom.xml`