Merge pull request #687 from playframework/mergify/bp/3.0.x/pr-686

[3.0.x] Configure Renovate to update Gradle Wrapper (backport #686) by @ihostage

.github/renovate.json

@@ -0,0 +1,13 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "baseBranches": ["main"],
+  "extends": [
+    "config:recommended"
+  ],
+  "enabledManagers": ["gradle-wrapper"],
+  "labels": [
+    "type:updates"
+  ],
+  "commitMessageTopic": "`{{depName}}`",
+  "commitMessageExtra": "to `{{#if isPinDigest}}{{{newDigestShort}}}{{else}}{{#if isMajor}}v{{{newMajor}}}{{else}}{{#if isSingleVersion}}v{{{newVersion}}}{{else}}{{#if newValue}}{{{newValue}}}{{else}}{{{newDigestShort}}}{{/if}}{{/if}}{{/if}}{{/if}}` (was `{{currentVersion}}`)"
+}