Move old router tests to new directory and skip

Author: dannyprikaz

backend/globalConfig.json

@@ -1 +1 @@
-{"mongoUri":"mongodb://127.0.0.1:53806/jest?","mongoDBName":"jest"}
+{"mongoUri":"mongodb://127.0.0.1:56074/jest?","mongoDBName":"jest"}

backend/jest.config.js

@@ -2,4 +2,5 @@ module.exports = {
   preset: '@shelf/jest-mongodb',
   setupFilesAfterEnv: ['./jest.setup.js'],
   watchPathIgnorePatterns: ['globalConfig'],
+  testPathIgnorePatterns: ['/test/old-tests/'],
 };