[curl] Revert revert of `-imp` suffix removal.#6698

Merged

ras0219-msft merged 3 commits intomicrosoft:masterfrom ras0219-msft:dev/roschuma/curl

Jun 26, 2019

+28-110

Commits on May 29, 2019

[curl] Revert revert of -imp suffix removal.
ras0219-msft
committed

Commits on Jun 4, 2019

[idevicerestore][libideviceactivation] Simplify dependency on curl
ras0219-msft
committed

Commits on Jun 10, 2019

[curl] Trivial change to provoke rebuild
ras0219-msft
committed