Update export stubs for Pants 1.7.0 (#9105)
Update export stubs for Pants 1.7.0 (#9105)

* just change the target sources
* remove generate_target_map as it is the same as parent now
* more aggressive filtering of stubs

(sapling split of a5939391db688d77636f49672a29e0607a5dcfb9)

foursquare/fsqio,foursquare/fsqio,foursquare/fsqio,foursquare/fsqio,foursquare/fsqio