fix(deps): add missing dependency proto-google-iam-v1

@@ -151,6 +151,11 @@
 <artifactId>proto-google-common-protos</artifactId>
 <version>${google.common-protos.version}</version>
 </dependency>
+<dependency>
+<groupId>com.google.api.grpc</groupId>
+<artifactId>proto-google-iam-v1</artifactId>
+<version>0.13.0</version>
+</dependency>
 <dependency>
 <groupId>org.threeten</groupId>
 <artifactId>threetenbp</artifactId>

@@ -29,5 +29,9 @@
 <groupId>com.google.guava</groupId>
 <artifactId>guava</artifactId>
 </dependency>
+<dependency>
+<groupId>com.google.api.grpc</groupId>
+<artifactId>proto-google-iam-v1</artifactId>
+</dependency>
 </dependencies>
 </project>