chore: add information for publish

Cargo.toml

@@ -7,13 +7,27 @@ authors = [
   "Sven Friedrich <[email protected]>"
 ]
 license = "MIT OR Apache-2.0"
+keywords = [
+  "xng",
+  "arinc",
+  "avionics",
+  "embedded",
+  "no_std",
+]
+description = "a653rs partition library for xng hypervisor"
+categories = [
+  "aerospace", 
+  "embedded",
+  "no-std"
+]
+repository = "https://github.com/DLR-FT/a653rs-xng/"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [features]
 panic_handler = [ "dep:log" ]
 
 [dependencies]
-cty = "*"
+cty = "0.2"
 a653rs = { version = "0.6", features = ["strum", "bindings"] }
 log = { version = "0.4", optional = true }