[LM] Set readFromCache_ to true if the host is not the leader (veso…

…ft-inc#2796)

Fix

src/common/encryption/LicenseManagerConnector.cpp

@@ -175,6 +175,7 @@ void LicenseManagerConnector::threadFunc() {
     VLOG(1)
         << "[License Manager] current host is not the leader, skip checking with license manager";
     // Load quota response from kv if the host is a follower so that its cache is non-empty
+    readFromCache_ = true;
     loadLMRespFromKv();
     return;
   }