Lock @types/lodash to 4.14.51
Lock @types/lodash to 4.14.51

Avoids the following error:

All declarations of 'WeakMap' must have identical type parameters.

rhamilto/origin-web-catalog,rhamilto/origin-web-catalog,jeff-phillips-18/origin-web-catalog,jeff-phillips-18/origin-web-catalog,jeff-phillips-18/origin-web-catalog,jeff-phillips-18/origin-web-catalog,rhamilto/origin-web-catalog,rhamilto/origin-web-catalog,dtaylor113/origin-web-catalog,dtaylor113/origin-web-catalog,spadgett/origin-web-catalog,dtaylor113/origin-web-catalog,spadgett/origin-web-catalog,spadgett/origin-web-catalog,spadgett/origin-web-catalog,dtaylor113/origin-web-catalog