SWIFT-1406 Don't use git:// for cloning drivers-evergreen-tools (#696)

Author: kmahar

.evergreen/config.yml

@@ -95,7 +95,7 @@ functions:
             # If this was a patch build, doing a fresh clone would not actually test the patch
             cp -R ${PROJECT_DIRECTORY}/ $DRIVERS_TOOLS
           else
-            git clone git://github.com/mongodb-labs/drivers-evergreen-tools.git $DRIVERS_TOOLS
+            git clone https://github.com/mongodb-labs/drivers-evergreen-tools.git $DRIVERS_TOOLS
           fi
           echo "{ \"releases\": { \"default\": \"$MONGODB_BINARIES\" }}" > $MONGO_ORCHESTRATION_HOME/orchestration.config