rust-shed: change the workspace member definition to point to the newly moved project directories

Summary: The projects have been moved to a "shed/" subdirectory, so the root Cargo.toml with workspace has to be adjusted to that move.

Reviewed By: farnz

Differential Revision: D18807189

fbshipit-source-id: 0fd66fa7edd38ab4fdf905872f38fac57ae0230e

build/fbcode_builder/manifests/rust-shed

@@ -14,9 +14,10 @@ builder = cargo
 build_doc = true
 
 [shipit.pathmap]
-fbcode/common/rust/shed = .
-fbcode/common/rust/shed/public_autocargo = .
+fbcode/common/rust/shed = shed
+fbcode/common/rust/shed/public_autocargo = shed
 fbcode/common/rust/shed/public_tld = .
+tools/rust/ossconfigs = .
 
 [shipit.strip]
 ^fbcode/common/rust/shed/(?!public_autocargo|public_tld).+/Cargo\.toml$