Clean up many small dependencies (part 3) (#8425)

Follow-up to #8353

Release Notes:
- N/A

crates/auto_update/Cargo.toml

@@ -16,11 +16,9 @@ db.workspace = true
 editor.workspace = true
 gpui.workspace = true
 isahc.workspace = true
-lazy_static.workspace = true
 log.workspace = true
 markdown_preview.workspace = true
 menu.workspace = true
-project.workspace = true
 release_channel.workspace = true
 schemars.workspace = true
 serde.workspace = true
@@ -29,6 +27,5 @@ serde_json.workspace = true
 settings.workspace = true
 smol.workspace = true
 tempfile.workspace = true
-theme.workspace = true
 util.workspace = true
 workspace.workspace = true