Remove manage from default features

For some reason, the manage extension is implemented by default by the
trussed-staging backend while the chunked and wrap-key-to-file
extensions have to be specified explicitly.  For consistency and to
avoid activating features we don’t need, this patch removes the manage
feature from the default features.

CHANGELOG.md

@@ -11,7 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased][]
 
--
+- Remove `manage` from default features.
 
 [Unreleased]: https://github.com/trussed-dev/trussed-staging/compare/v0.2.0...HEAD
 

Cargo.toml

@@ -42,7 +42,7 @@ trussed-wrap-key-to-file = { version = "0.1.0", optional = true }
 trussed = { workspace = true, features = ["virt"] }
 
 [features]
-default = ["manage"]
+default = []
 
 wrap-key-to-file = ["chacha20poly1305", "trussed-wrap-key-to-file"]
 chunked = ["trussed-chunked", "chacha20poly1305/stream"]