Summary:
`GetOverlappingInputsRangeBinarySearch` firstly use binary search
to find a index in the given range `[begin, end]`. But after find
the index, then use linear search to find the `start_index` and
`end_index`. So the search process degraded to linear time.

Here optmize the search process with below changes:

- use `std::lower_bound` and `std::upper_bound` to get
  `lg(n)` search complexity.
- use uniformed lambda for search process.
- simplify process for `within_interval` true or false.
- remove function `ExtendFileRangeWithinInterval`
  and `ExtendFileRangeOverlappingInterval`.

Signed-off-by: JiYou <jiyou09@gmail.com>
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4987

Differential Revision: D14984192

Pulled By: riversand963

fbshipit-source-id: fae4b8e59a21b7e350718d60cdc94dd55ac81e89