eden: do not copy public_autocargo in internal builds

Summary:
The public_autocargo is for external builds, not internal ones as they contain
references to git repository, while the non-public_autocargo refers to path in
fbcode. In Sandcastle, git repositories can fail to be accessed due to lack fo
proxies, thus we shouldn't access them.

Reviewed By: kmancini

Differential Revision: D33907864

fbshipit-source-id: 3f2006607676cebd92201560365d179231214db4

build/fbcode_builder/manifests/eden

@@ -47,7 +47,6 @@ libcurl
 # for internal builds that use getdeps
 fbcode/common/rust/fbwhoami = common/rust/fbwhoami
 fbcode/common/rust/shed = common/rust/shed
-fbcode/configerator/structs/scm/hg/public_autocargo = configerator/structs/scm/hg
 fbcode/configerator/structs/scm/hg = configerator/structs/scm/hg
 fbcode/eden/oss = .
 fbcode/eden = eden

build/fbcode_builder/manifests/eden_scm

@@ -27,7 +27,6 @@ test-getdeps
 
 [shipit.pathmap]
 fbcode/common/rust = common/rust
-fbcode/configerator/structs/scm/hg/public_autocargo = configerator/structs/scm/hg
 fbcode/configerator/structs/scm/hg = configerator/structs/scm/hg
 fbcode/eden/oss = .
 fbcode/eden = eden