FFM-10311 Build testgrid on PR (#140)

Author: erdirowlands

.harness/ffgolangserversdk.yaml

@@ -138,7 +138,7 @@ pipeline:
                             BUILD_MODE: local
                   when:
                     stageStatus: Success
-                    condition: <+pipeline.triggeredBy.name> == "OnRelease" || <+pipeline.triggeredBy.identifier> == "GitPullRequest"
+                    condition: <+pipeline.variables.release> || <+pipeline.variables.pull_request>
               - step:
                   type: Run
                   name: CVE scan