RFR: JDK-8166737: default langtools make test settings result in no ouput

[Erik Joelsson]

The various test/Makefile in the forest do no all behave the same. The 
langtools/test/Makefile in particular has a different default verbosity 
setting compared to the rest. When running tests for the whole forest 
for CI, it would be more convenient if the verbosity was coherent.

The other repositories sets the Jtreg verbosity to fail,error,time so I 
suggest we change langtools to match that. This will make running 
langtools tests through the makefile a lot noisier than today.

Bug: https://bugs.openjdk.java.net/browse/JDK-8166737

Patch:

diff -r 3dc39a1ffca4 test/Makefile
--- a/test/Makefile
+++ b/test/Makefile
@@ -211,7 +211,7 @@
  endif

  # Default verbosity setting for jtreg
-JTREG_VERBOSE ?= fail,error,nopass
+JTREG_VERBOSE ?= fail,error,time

  # Default verbosity setting for jck
  JCK_VERBOSE ?= non-pass


/Erik