allow semver dependencies

Author: ruslanti

rust/Cargo.toml

@@ -14,11 +14,11 @@ json = ["serde_json"]
 
 [dependencies]
 fastedge-derive = {path = "derive" }
-http = "0.2"
-bytes = "1.5"
-wit-bindgen = "0.9"
-thiserror = "1.0"
-tracing = "0.1"
-mime = "0.3"
-serde_json = {version = "1.0", optional = true}
+http = "^0.2"
+bytes = "^1.5"
+wit-bindgen = "^0.9"
+thiserror = "^1.0"
+tracing = "^0.1"
+mime = "^0.3"
+serde_json = {version = "^1.0", optional = true}