branectl policies (add|list|activate) now work (again)

Only thing is that language ID isn't properly propagated?

Check `policy-store`, see if that's up-to-date, then make sure Brane's dependency on it is.

brane-ctl/Cargo.toml

@@ -20,6 +20,7 @@ doc = false
 [dependencies]
 base64ct = "1.6.0"
 bollard = "0.14.0"
+chrono = "0.4.39"
 clap = { version = "4.5.6", features = ["derive","env"] }
 console = "0.15.5"
 dialoguer = "0.11.0"
@@ -44,12 +45,13 @@ names.workspace = true
 rand = "0.8.5"
 reqwest = { version = "0.12.9" }
 serde = { version = "1.0.204", features = ["derive"] }
-serde_json = "1.0.120"
+serde_json = { version = "1.0.120", features = ["raw_value"] }
 serde_yaml = { version = "0.0.10", package = "serde_yml" }
 shlex = "1.1.0"
 tempfile = "3.10.1"
 tokio = { version = "1.42.0", features = [] }
 
+eflint-json = { git = "https://gitlab.com/eflint/json-spec-rs", features = ["v0_1_0_srv"] }
 eflint-to-json = { git = "https://gitlab.com/eflint/eflint-to-json-rs", features = ["async-tokio"] }
 policy-store = { git = "https://github.com/epi-project/policy-store", features = ["sqlite-database", "sqlite-database-embedded-migrations"] }
 

brane-ctl/src/cli.rs

@@ -552,7 +552,7 @@ pub(crate) enum PolicySubcommand {
             help = "The version of the policy to activate. Omit to have branectl download the version metadata from the checker and let you choose \
                     interactively."
         )]
-        version: Option<i64>,
+        version: Option<u64>,
 
         /// Address on which to find the checker.
         #[clap(