cmake: include FB doctor checks

Summary:
These checkers do verify that a user is on the VPN, or that their certificates
are not expired. Since we didn't bundle these, we weren't checking these
things...

Reviewed By: chadaustin

Differential Revision: D33007790

fbshipit-source-id: e4e7f8b625443b4f2f9bfd0fe181b7a1858cd97c

build/fbcode_builder/manifests/eden

@@ -71,6 +71,7 @@ ENABLE_GIT=OFF
 [cmake.defines.fb=on]
 USE_CARGO_VENDOR=ON
 INCLUDE_FB_INTEGRATION_LIB=ON
+INCLUDE_FB_DOCTOR_LIB=ON
 
 [depends.environment]
 EDEN_VERSION_OVERRIDE