Add conscrypt-module-host-exports to the list.

// Added for rvc-dev. Used this bug as it is the bug that needs all the build changes.
Bug: 155164730

Test: build-mainline-modules.sh
Merged-In: I9ca14cc37a69b1172f52412297977dd03c6ca1a0
Change-Id: I9ca14cc37a69b1172f52412297977dd03c6ca1a0
(cherry picked from commit 0a2e2972)