feat: ignore cooldown for internal deps (#32)

Ignoring min release age for any internal deps and have every rule extend the common package.

Reviewed-on: #32
Co-authored-by: Timo Behrendt <t.behrendt@t00n.de>
Co-committed-by: Timo Behrendt <t.behrendt@t00n.de>

action.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": ["helpers:pinGitHubActionDigests"],
+  "extends": ["local>t.behrendt/renovate-configs:common", "helpers:pinGitHubActionDigests"],
   "packageRules": [
     {
       "matchManagers": ["github-actions"],