deps: update dependency com.google.api-client:google-api-client-bom to v1.30.9 (#47)

Author: renovate-bot

pom.xml

@@ -61,7 +61,7 @@
  <junit.version>4.13</junit.version>
  <grpc.version>1.27.0</grpc.version>
  <google.api-common.version>1.8.1</google.api-common.version>
- <api-client.version>1.30.8</api-client.version>
+ <api-client.version>1.30.9</api-client.version>
  <google.core.version>1.92.4</google.core.version>
  <guava.version>28.2-android</guava.version>
  <gax.version>1.53.1</gax.version>