chmod +x on scripts which accidentally lost the execute bit

Change-Id: I94645de12d5e47447ce03cbecb97355817d751bf
diff --git a/tools/test/bin/onos b/tools/test/bin/onos
old mode 100644
new mode 100755
diff --git a/tools/test/bin/onos-archetypes-test b/tools/test/bin/onos-archetypes-test
old mode 100644
new mode 100755
diff --git a/tools/test/bin/onos-batch b/tools/test/bin/onos-batch
old mode 100644
new mode 100755
diff --git a/tools/test/bin/onos-config b/tools/test/bin/onos-config
old mode 100644
new mode 100755
diff --git a/tools/test/bin/onos-install b/tools/test/bin/onos-install
old mode 100644
new mode 100755
diff --git a/tools/test/bin/onos-push-bits b/tools/test/bin/onos-push-bits
old mode 100644
new mode 100755
diff --git a/tools/test/bin/onos-uninstall b/tools/test/bin/onos-uninstall
old mode 100644
new mode 100755
diff --git a/tools/test/bin/onos-watch b/tools/test/bin/onos-watch
old mode 100644
new mode 100755