Add better logging and update dependencies

Cargo.toml

@@ -1,17 +1,20 @@
 [package]
 name = "gluster-dir-csi"
-version = "0.1.0"
+version = "0.1.5"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-tonic = "0.8"
+tonic = "0.9"
 prost = "0.11"
 tokio = { version = "1.0", features = ["macros", "rt-multi-thread"] }
 tokio-stream = { version = "0.1", features = ["net"] }
 hostname = "0.3.1"
 prost-types = "0.11.2"
+log = "0.4.17"
+fern = "0.6.2"
+humantime = "2.1.0"
 
 [build-dependencies]
-tonic-build = "0.8"
+tonic-build = "0.9"