build: configure renovate (#12)

* Add renovate.json

* ci: configure renovate

---------

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

Author: renovate[bot]

renovate.json

@@ -0,0 +1,29 @@
+{
+	"$schema": "https://docs.renovatebot.com/renovate-schema.json",
+	"extends": ["config:base", ":assignAndReview(jonasgloning)"],
+	"labels": ["dependencies"],
+	"assignees": ["jonasgloning"],
+	"major": {
+		"dependencyDashboardApproval": true
+	},
+	"packageRules": [
+		{
+			"matchDepTypes": ["devDependencies"],
+			"addLabels": ["dev-dependencies"],
+			"automerge": true,
+			"automergeType": "branch"
+		},
+		{
+			"matchUpdateTypes": ["minor", "patch"],
+			"matchCurrentVersion": "!/^0/",
+			"automerge": true,
+			"automergeType": "pr",
+			"platformAutomerge": true
+		}
+	],
+	"lockFileMaintenance": {
+		"enabled": true,
+		"automerge": true,
+		"automergeType": "branch"
+	}
+}