deps: bump shared-deps version and add back certain test deps (#218)

Author: stephaniewang526

pom.xml

@@ -74,7 +74,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-shared-dependencies</artifactId>
-        <version>0.4.0</version>
+        <version>0.5.0</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>
@@ -105,12 +105,32 @@
         <artifactId>error_prone_annotations</artifactId>
         <version>${errorprone.version}</version>
       </dependency>
+
+      <!-- Test dependencies -->
+      <dependency>
+        <groupId>junit</groupId>
+        <artifactId>junit</artifactId>
+        <version>4.13</version>
+        <scope>test</scope>
+      </dependency>
+      <dependency>
+        <groupId>com.google.api.grpc</groupId>
+        <artifactId>grpc-google-iam-v1</artifactId>
+        <version>0.13.0</version>
+        <scope>test</scope>
+      </dependency>
       <dependency>
         <groupId>org.easymock</groupId>
         <artifactId>easymock</artifactId>
         <version>${easymock.version}</version>
         <scope>test</scope>
       </dependency>
+      <dependency>
+        <groupId>com.google.truth</groupId>
+        <artifactId>truth</artifactId>
+        <version>1.0.1</version>
+        <scope>test</scope>
+      </dependency>
     </dependencies>
   </dependencyManagement>