feat: add new enable-integration-tests profile (#75)

Integration tests generally require credentials and access to external GCP services which is not always available to every contributor. This change skips the running of integration tests by default (they are still compiled) in favor of explicitly enabling. To enable the running of integration tests activate the `enable-integration-tests` profile when executing maven (command line are: `-Penable-integration-tests`)

Author: BenWhitehead

pom.xml

@@ -59,6 +59,7 @@
  <!-- Template values used in site generation -->
  <site.installationModule>${project.artifactId}</site.installationModule>
  <report.jxr.inherited>false</report.jxr.inherited>
+ <skipITs>true</skipITs>
  </properties>
 
  <build>
@@ -556,5 +557,11 @@
  </plugins>
  </build>
  </profile>
+ <profile>
+ <id>enable-integration-tests</id>
+ <properties>
+ <skipITs>false</skipITs>
+ </properties>
+ </profile>
  </profiles>
 </project>