jamvm: update to 1.2.5. together with classpath 0.14 this appears to make a functiona...

BKrev: 4231ec7dYdOoPYg-Qsr1ZYcWFC6ECg

diff --git a/packages/jamvm/jamvm_1.2.4.bb b/packages/jamvm/jamvm_1.2.5.bb
similarity index 100%
rename from packages/jamvm/jamvm_1.2.4.bb
rename to packages/jamvm/jamvm_1.2.5.bb