Turning off all logging for Readiness Extension

- Causing jenkins failures

Author: KevinBKozan

src/Magento/FunctionalTestingFramework/Extension/PageReadinessExtension.php

@@ -264,7 +264,7 @@ private function logDebug($message, $context = [])
                 $logContext[$metric->getName() . '.failCount'] = $metric->getFailureCount();
             }
             $context = array_merge($logContext, $context);
-            $this->logger->info($message, $context);
+            //$this->logger->info($message, $context);
         }
     }
 }

src/Magento/FunctionalTestingFramework/Extension/ReadinessMetrics/AbstractMetricCheck.php

@@ -248,7 +248,7 @@ private function getCurrentValue($refresh = false)
      */
     public function getStoredValue()
     {
-        return $this->storedValue;
+        return $this->storedValue ?? null;
     }
 
     /**
@@ -310,7 +310,7 @@ public function resetTracker()
     protected function errorLog($message, $context = [])
     {
         $context = array_merge($this->getLogContext(), $context);
-        $this->logger->error($message, $context);
+        //$this->logger->error($message, $context);
     }
 
     /**
@@ -323,7 +323,7 @@ protected function errorLog($message, $context = [])
     protected function infoLog($message, $context = [])
     {
         $context = array_merge($this->getLogContext(), $context);
-        $this->logger->info($message, $context);
+        //$this->logger->info($message, $context);
     }
 
     /**
@@ -337,7 +337,7 @@ protected function debugLog($message, $context = [])
     {
         if ($this->verbose) {
             $context = array_merge($this->getLogContext(), $context);
-            $this->logger->debug($message, $context);
+            //$this->logger->debug($message, $context);
         }
     }