ci(renovate): Use my preset for automerge (#108)

Don't add a reviewer from Renovate and lint the config with pre-commit.ci.

.github/auto_assign.yml

@@ -1,3 +1,4 @@
 addReviewers: true
 addAssignees: author
 reviewers: [5ouma]
+skipUsers: ["renovate[bot]"]

.github/renovate.json

@@ -1,6 +1,5 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": ["config:best-practices"],
-  "dependencyDashboard": false,
+  "extends": ["github>5ouma/utils"],
   "labels": ["⛓️ Dependencies"]
 }

.pre-commit-config.yaml

@@ -3,7 +3,6 @@ ci:
     chore(fix): Auto fixes from pre-commit.com hooks
 
     For more information, see https://pre-commit.ci.
-  autoupdate_commit_msg: "chore(deps): Bump pre-commit hook"
 
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
@@ -36,6 +35,12 @@ repos:
     hooks:
       - id: actionlint
 
+  - repo: https://github.com/renovatebot/pre-commit-hooks
+    rev: 39.23.0
+    hooks:
+      - id: renovate-config-validator
+        files: (^|/).?(renovate(?:rc)?|default)(?:\.json5?)?$
+
   - repo: https://github.com/igorshubovych/markdownlint-cli
     rev: v0.42.0
     hooks: