Reverted object cache method names back to the original UUID convention.

src/app/core/cache/object-cache.service.ts

src/app/core/data/comcol-data.service.spec.ts

src/app/core/data/comcol-data.service.ts

src/app/core/data/data.service.ts

src/app/core/data/request.service.spec.ts

src/app/shared/mocks/mock-object-cache.service.ts