Merge branch 'w2p-54053_Active-filter-labels' into search-features

...p/+search-page/search-labels/search-labels.component.html

...search-page/search-labels/search-labels.component.spec.ts

...app/+search-page/search-labels/search-labels.component.ts

src/app/+search-page/search-page.component.html

src/app/+search-page/search-page.module.ts

src/app/+search-page/search-service/filter-label.model.ts

src/app/+search-page/search-service/search.service.spec.ts

src/app/+search-page/search-service/search.service.ts

src/app/shared/shared.module.ts

src/app/shared/testing/search-service-stub.ts

src/app/shared/utils/capitalize.pipe.ts