Remove optional annotations

Signed-off-by: Kotaro Inoue <[email protected]>

crates/youki/src/commands/features.rs

@@ -12,9 +12,6 @@ use oci_spec::runtime::{
     SeccompBuilder,
 };
 
-// TODO: Add youki specific annotations such as version, commit hash etc.
-pub const ANNOTATION_LIBSECCOMP_VERSION: &str = "io.github.seccomp.libseccomp.version";
-
 // Function to query and return capabilities
 fn query_caps() -> Result<Vec<String>> {
     let mut available_caps = Vec::new();
@@ -232,14 +229,6 @@ pub fn features(_: Features) -> Result<()> {
         .hooks(known_hooks())
         .mount_options(known_mount_options())
         .linux(linux)
-        .annotations({
-            let mut annotations_map = HashMap::new();
-            annotations_map.insert(
-                ANNOTATION_LIBSECCOMP_VERSION.to_string(),
-                String::from("2.5.3"),
-            );
-            annotations_map
-        })
         .build()
         .unwrap();