feat: add renovate.json (#371)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/dependabot.yml

@@ -0,0 +1,10 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "timezone": "Europe/Madrid",
+  "schedule": ["on friday"],
+  "extends": ["config:base"],
+  "prHeader": "Express TypeScript Skeleton",
+  "assignees": ["borjapazr"],
+  "labels": ["chore:update", "dependencies"],
+  "ignoreDeps": ["read-pkg"]
+}