feat: support k8s-openapi feautes

Cargo.toml

@@ -1,12 +1,12 @@
 [package]
 name = "tonic-lb"
-version = "0.0.1"
+version = "0.0.2"
 edition = "2021"
 description = "A Grpc name resolver for tonic"
 license = "MIT"
 homepage = "https://github.com/yoogoc/tonic-lb"
 repository = "https://github.com/yoogoc/tonic-lb"
-keywords = ["tonic", "loadbalance", "kube", "kubernetes"]
+keywords = ["tonic", "loadbalance", "kube", "kubernetes", "async", "api", "web"]
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -15,7 +15,18 @@ kube = { version = "0.90.0", features = ["runtime", "client", "derive"] }
 tokio = "1.37.0"
 tonic = "0.11.0"
 tower = "0.4.13"
-k8s-openapi = { version = "0.21.1", features = ["latest"] }
+k8s-openapi = { version = "0.21.1", default-features = false }
 futures = "0.3.30"
 thiserror = "1.0.58"
 anyhow = "1.0.82"
+
+[features]
+default = ["kube-latest"]
+kube-earliest=["k8s-openapi/earliest"]
+kube-latest=["k8s-openapi/latest"]
+kube-v1_24=["k8s-openapi/v1_24"]
+kube-v1_25=["k8s-openapi/v1_25"]
+kube-v1_26=["k8s-openapi/v1_26"]
+kube-v1_27=["k8s-openapi/v1_27"]
+kube-v1_28=["k8s-openapi/v1_28"]
+kube-v1_29=["k8s-openapi/v1_29"]