deps: update dependency com.google.cloud:google-cloud-logging to v3.15.7 (#1140)

Author: renovate-bot

pom.xml

@@ -17,7 +17,7 @@
     <logback.version>1.2.11</logback.version>
     <easymock.version>5.1.0</easymock.version>
     <truth.version>1.1.5</truth.version>
-    <logging.version>3.15.6</logging.version>
+    <logging.version>3.15.7</logging.version>
     <slf4j.version>1.7.36</slf4j.version>
     <google.api-common.version>1.10.1</google.api-common.version>
   </properties>