deps: update core dependencies to v1.27.0 (#2654)

Author: renovate-bot

google-cloud-bigquerystorage/pom.xml

@@ -159,7 +159,7 @@
   <dependency>
     <groupId>com.google.auth</groupId>
     <artifactId>google-auth-library-credentials</artifactId>
-    <version>1.26.0</version>
+    <version>1.27.0</version>
   </dependency>
     <dependency>
       <groupId>io.opentelemetry</groupId>
@@ -228,7 +228,7 @@
     <dependency>
       <groupId>com.google.auth</groupId>
       <artifactId>google-auth-library-oauth2-http</artifactId>
-      <version>1.26.0</version>
+      <version>1.27.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>