deps: update core dependencies (#61)

Author: renovate-bot

pom.xml

@@ -63,18 +63,18 @@
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <github.global.server>github</github.global.server>
     <site.installationModule>google-cloud-logging-parent</site.installationModule>
-    <google.core.version>1.92.0</google.core.version>
+    <google.core.version>1.92.3</google.core.version>
     <google.api-common.version>1.8.1</google.api-common.version>
     <google.common-protos.version>1.17.0</google.common-protos.version>
-    <gax.version>1.52.0</gax.version>
-    <grpc.version>1.26.0</grpc.version>
+    <gax.version>1.53.0</gax.version>
+    <grpc.version>1.27.0</grpc.version>
     <protobuf.version>3.11.1</protobuf.version>
     <junit.version>4.13</junit.version>
     <guava.version>28.2-android</guava.version>
     <threeten.version>1.4.1</threeten.version>
     <javax.annotations.version>1.3.2</javax.annotations.version>
     <animal-sniffer.version>1.18</animal-sniffer.version>
-    <google.auth.version>0.19.0</google.auth.version>
+    <google.auth.version>0.20.0</google.auth.version>
     <http-client-bom.version>1.34.1</http-client-bom.version>
   </properties>