Bump prHourlyLimit

Change-Id: Ibdc7d93535b55e26e5dfa2b8e24ce0ec769927eb
diff --git a/renovate.json b/renovate.json
index adb0f44..9c08ee1 100644
--- a/renovate.json
+++ b/renovate.json
@@ -3,6 +3,7 @@
   "extends": ["config:base"],
   "baseBranches": ["main", "/^stable\\/.*/"],
   "commitBody": "Skip-Release-Notes",
+  "prHourlyLimit": 10,
   "packageRules": [
     {
       "matchPackagePatterns": ["*"],