TBR v.io/x/devtools: Update java tests now that java is in 'release'.
TBR v.io/x/devtools: Update java tests now that java is in 'release'.

Change-Id: I55ef32322d1adede5cee890e6cfc42a5bef50f9c

vanadium/go.devtools,vanadium/go.devtools,vanadium/go.devtools