Update to tower 0.5 (#929)

* Update to tower 0.5

* Switch to `tower` from workspace

* Update tower version in example

Author: GeorgeHahn

Cargo.toml

@@ -29,6 +29,6 @@ http-serde = "2.0"
 hyper = "1.0"
 hyper-util = "0.1.1"
 pin-project-lite = "0.2"
-tower = "0.4"
+tower = "0.5"
 tower-layer = "0.3"
 tower-service = "0.3"

examples/opentelemetry-tracing/Cargo.toml

@@ -12,7 +12,7 @@ opentelemetry-stdout = { version = "0.3", features = ["trace"] }
 pin-project = "1"
 serde_json = "1.0"
 tokio = "1"
-tower = "0.4"
+tower = "0.5"
 tracing = "0.1"
 tracing-opentelemetry = "0.23"
 tracing-subscriber = "0.3"

lambda-extension/Cargo.toml

@@ -35,5 +35,5 @@ tokio = { version = "1.0", features = [
     "rt-multi-thread",
 ] }
 tokio-stream = "0.1.2"
-tower = { version = "0.4", features = ["make", "util"] }
+tower = { workspace = true, features = ["make", "util"] }
 tracing = { version = "0.1", features = ["log"] }