chore: add renovate bot config (#249)

* chore: add renovate config based off vite

* chore: use semantic commit for renovate

* chore(renovate): don't ignore playground and tests, use documented matchDepTypes for peer dependency exclusion

Author: dominikg

.github/renovate.json5

@@ -0,0 +1,24 @@
+{
+	"extends": [
+		"config:base",
+		"schedule:weekly", // each monday
+		"group:allNonMajor", // batch non-majors into one PR
+		":semanticCommits" // nicer commit messages
+	],
+	"labels": ["dependencies"],
+	"pin": false,
+	"rangeStrategy": "bump",
+	"node": false,
+	"packageRules": [
+		{
+			"matchDepTypes": ["peerDependencies"],
+			"enabled": false
+		}
+	],
+	"ignoreDeps": [
+		// ESM Only => https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c#how-can-i-move-my-commonjs-project-to-esm
+		// must stick to non-esm versions until we got rid of jest
+		"node-fetch",
+		"execa"
+	]
+}