Modify SDK unit test fabric dependency

Currently, the Node.js SDK unit tests are cloning the
master branch from Gerrit in order to include it as a
dependency inside pre-built chaincode packages. That
causes the unit tests to fail on all other branches
except the master branch. Until the fabric dependency
is entirely removed from the SDK unit tests, the test
script will instead use the local copy of the fabric
project to avoid cloning the dependency directly from
master. This avoids unit test failures due to
incompatible versions.

Change-Id: I995d16b98f1e8d337a8cd44c87133c92542437d0
Signed-off-by: Anna D Derbakova <adderbak@us.ibm.com>

sdk/node/bin/run-unit-tests.sh

@@ -141,8 +141,8 @@ prepareExampleForDeployInNetworkMode() {
    cp $SRCDIR/${1}.go .
    mkdir -p vendor/github.com/hyperledger
    cd vendor/github.com/hyperledger
-   echo "cloning github.com/hyperledger/fabric; please wait ..."
-   git clone http://gerrit.hyperledger.org/r/fabric > /dev/null
+   echo "copying Hyperledger fabric project dependency..."
+   cp -r $FABRIC .
    cp -r fabric/vendor/github.com/op ..
    cd ../../..
    go build