feat: remove strip from Cargo.toml

The option "strip = true" in the Cargo.toml file prevetns docker to use
the cache for the cargo dependencies.

```
[profile.release]
...
strip = true
```

More info:
LukeMathWalker/cargo-chef#172

Author: josecelano

Cargo.toml

@@ -16,7 +16,6 @@ lto = "thin"
 debug = 1
 opt-level = 3
 lto = "fat"
-strip = true
 
 [dependencies]
 tokio = { version = "1", features = [