Fix Renovate not applying logback patch versions (#10500)

Author: trask

.github/renovate.json5

@@ -5,6 +5,11 @@
   ],
   "ignorePaths": ["instrumentation/**"],
   "baseBranches": ["main", "release/v1.32.x"],
+  // needed in order to get patch-only updates in package rules below
+  // unfortunately you can't combine updateTypes and separateMinorPatch in the same package rule
+  // so we have to apply it globally here, see
+  // https://github.com/renovatebot/renovate/discussions/8399#discussioncomment-305798
+  "separateMinorPatch": true,
   "packageRules": [
     {
       "matchPackagePrefixes": ["ch.qos.logback:"],