chore: configure Renovate (#1137)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Mario Beltrán <me@mario.dev>

Author: renovate[bot]

.github/dependabot.yml

@@ -0,0 +1,36 @@
+{
+	$schema: 'https://docs.renovatebot.com/renovate-schema.json',
+	extends: [
+		// Default config for libraries (extends "config:recommended")
+		// https://docs.renovatebot.com/presets-config/#configjs-lib
+		'config:js-lib',
+
+		// Pin `github-action` digests to increase security (converted to SemVer)
+		// https://docs.renovatebot.com/presets-helpers/#helperspingithubactiondigests
+		'helpers:pinGitHubActionDigestsToSemver',
+
+		// Update automatically if tests pass
+		':automergeLinters', // https://docs.renovatebot.com/presets-default/#automergelinters
+		':automergeTesters', // https://docs.renovatebot.com/presets-default/#automergetesters
+		':automergeTypes', // https://docs.renovatebot.com/presets-default/#automergetypes
+		':automergeRequireAllStatusChecks', // https://docs.renovatebot.com/presets-default/#automergerequireallstatuschecks
+
+		// Wait until npm packages are at least 3 days old before updating
+		// https://docs.renovatebot.com/presets-security/#securityminimumreleaseagenpm
+		'security:minimumReleaseAgeNpm',
+
+		// Migrate deprecated config options automatically
+		// https://docs.renovatebot.com/presets-default/#configmigration
+		':configMigration',
+	],
+
+	packageRules: [
+		// We don't want to update pnpm too often
+		{
+			description: 'Get pnpm updates once a month',
+			matchDepTypes: ['packageManager'],
+			matchPackageNames: ['pnpm'],
+			extends: ['schedule:monthly'],
+		},
+	],
+}