chore: delete renovate.json

renovate.json

-{
-  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": [
-    "config:base",
-    ":automergeBranch",
-    ":automergeLinters",
-    ":automergePatch",
-    ":automergeTesters",
-    ":automergeTypes",
-    ":enableVulnerabilityAlertsWithLabel(security)",
-    ":maintainLockFilesWeekly",
-    ":pinOnlyDevDependencies",
-    ":prNotPending",
-    ":rebaseStalePrs",
-    ":semanticCommits",
-    ":widenPeerDependencies",
-    "npm:unpublishSafe"
-  ],
-  "composerIgnorePlatformReqs": ["simplexml", "soap"],
-  "stabilityDays": 3,
-  "transitiveRemediation": true
-}