LPD-68592 exportWorkspace relies on relative paths

Author: holatuwol

build.gradle

@@ -32,7 +32,7 @@ String timestamp = formatter.format(now)
 
 tasks.register("exportContainerData") {
 	doFirst {
-		String hostPath = file("exported_data/data_${config.namespace}_${timestamp}").absolutePath
+		String hostPath = projectDir.relativePath(file("exported_data/data_${config.namespace}_${timestamp}"))
 
 		getExistingVolumeNames().each {
 			String volumeName ->