Update git submodules
- Update CookieWarning from branch 'master' to 73683b52a4b67d410f6073565f4410f8ce7723dd
- build: Updating lodash to 4.17.19
- https://npmjs.com/advisories/1523
- CVE-2019-10744
Change-Id: Ibe2076c97cb9bda1f7e5e694c4681c75c5113340
- build: Updating lodash to 4.17.19