file-explorer: make it compile-able from fresh

Author: nick1udwig

hyperdrive/packages/file-explorer/Cargo.toml

@@ -6,6 +6,5 @@ panic = "abort"
 [workspace]
 members = [
     "explorer",
-    "target/caller-utils",
 ]
 resolver = "2"

hyperdrive/packages/file-explorer/explorer/Cargo.toml

@@ -7,9 +7,6 @@ serde_urlencoded = "0.7"
 tracing = "0.1.37"
 wit-bindgen = "0.36.0"
 
-[dependencies.caller-utils]
-path = "../target/caller-utils"
-
 [dependencies.hyperprocess_macro]
 git = "https://github.com/hyperware-ai/hyperprocess-macro"
 rev = "16369af"