Remove pickers from public api (lots of warnings at import)

Author: Ben Grynhaus

libs/fabric/public-api.ts

@@ -24,5 +24,5 @@ export * from './src/components/tooltip/public-api';
 export * from './src/components/modal/public-api';
 export * from './src/components/shimmer/public-api';
 export * from './src/components/slider/public-api';
-export * from './src/components/pickers/public-api';
+// export * from './src/components/pickers/public-api';
 export * from './src/components/search-box/public-api';