Add release-please configuration file

Author: diegomarquezp

release-please-config.json

@@ -0,0 +1,16 @@
+{
+  "release-type": "java-yoshi",
+  "prerelease-type": "rc1",
+  "versioning": "prerelease",
+  "separate-pull-requests": false,
+  "include-component-in-tag": false,
+  "group-pull-request-title-pattern": "chore(${branch}): release ${version}",
+  "prerelease": true,
+  "packages": {
+    ".": {
+      "extra-files": [
+        "README.md"
+      ]
+    }
+  }
+}