ci(renovate.json): update config for testing, update description

renovate.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
   "extends": ["config:base"],
-  "schedule": ["before 4am on the first day of the month"],
+  "schedule": ["after 10pm every weekday"],
   "packageRules": [
     {
       "description": "Automerge non-major updates while ignoring < 1.0.0 releases",
@@ -15,15 +15,15 @@
       "automerge": true
     },
     {
-      "groupName": "all non-major dependencies",
+      "groupName": "Group all minor and patch updates together.",
       "groupSlug": "all-minor-patch",
       "matchPackagePatterns": ["*"],
       "matchUpdateTypes": ["minor", "patch"]
     }
   ],
   "platformAutomerge": true,
   "automergeType": "branch",
-  "prHourlyLimit": 2,
+  "prHourlyLimit": 20,
   "rangeStrategy": "pin",
   "transitiveRemediation": true
 }