(XS) RFR: 8192950: Missing -nativepath for svc tests

[David Holmes]

Bug is closed but problem is simply that in jprt.properties we only 
utilise the test-image and set the -nativepath for a specific 
configuration of tests. Using "-testset svc" we can hit failures because 
it is not one of those configurations. This fix simply adds it:

webrev: http://cr.openjdk.java.net/~dholmes/8192950/webrev/

--- old/make/jprt.properties	2017-12-05 01:02:40.606195148 -0500
+++ new/make/jprt.properties	2017-12-05 01:02:38.494074834 -0500
@@ -177,6 +177,7 @@

  # Not all test targets need the test image
  jprt.test.bundle.targets=\
+  ${my.make.rule.test.targets.svc}, \
    ${my.make.rule.test.targets.hotspot.reg}, \
    ${my.make.rule.test.targets.hotspot.gtest} \
    ${my.make.rule.test.targets.nativesanity} \

Thanks,
David