deps: update dependency com.google.cloud:google-cloud-shared-dependencies to v0.8.6 (googleapis#262)

Author: renovate-bot

pom.xml

@@ -189,7 +189,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-shared-dependencies</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.6</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>