feat: add truth as a managed test scope dependency (#19)

Author: chingor13

pom.xml

@@ -73,6 +73,7 @@
  <findbugs.version>3.0.2</findbugs.version>
  <autovalue.version>1.7</autovalue.version>
  <junit.version>4.13</junit.version>
+ <truth.version>1.0.1</truth.version>
  </properties>
 
  <dependencyManagement>
@@ -238,6 +239,12 @@
  <classifier>testlib</classifier>
  <scope>test</scope>
  </dependency>
+ <dependency>
+ <groupId>com.google.truth</groupId>
+ <artifactId>truth</artifactId>
+ <version>${truth.version}</version>
+ <scope>test</scope>
+ </dependency>
  </dependencies>
  </dependencyManagement>
 </project>