Bump auto-service from 1.0-rc4 to 1.0-rc5 (#120)

Bumps [auto-service](https://github.com/google/auto) from 1.0-rc4 to 1.0-rc5.
- [Release notes](https://github.com/google/auto/releases)
- [Commits](https://github.com/google/auto/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

build.gradle

@@ -83,7 +83,7 @@ configure(subprojects.findAll { !it.name.startsWith("examples/") }) {
                 entry 'protobuf-java-util'
             }
 
-            dependency 'com.google.auto.service:auto-service:1.0-rc4'
+            dependency 'com.google.auto.service:auto-service:1.0-rc5'
 
             // Override kafka-clients' version, otherwise it comes from Spring Boot
             dependency 'org.apache.kafka:kafka-clients:2.2.1'

examples/plugin/build.gradle

@@ -46,7 +46,7 @@ dependencyManagement {
         }
 
         dependency 'org.projectlombok:lombok:1.18.8'
-        dependency 'com.google.auto.service:auto-service:1.0-rc4'
+        dependency 'com.google.auto.service:auto-service:1.0-rc5'
     }
 }