Update SDK (#813)

<!-- The PR description should answer 2 (maybe 3) important questions:
-->

### What

Update to `ndc-sdk-rs` `0.8.0` so we output connector name and version
in traces.

Author: danieljharvey

Cargo.lock

@@ -32,7 +32,7 @@ too_many_lines = "allow"
 
 [workspace.dependencies]
 ndc-models = { git = "https://github.com/hasura/ndc-spec.git", tag = "v0.2.4" }
-ndc-sdk = { git = "https://github.com/hasura/ndc-sdk-rs.git", rev = "v0.7.0" }
+ndc-sdk = { git = "https://github.com/hasura/ndc-sdk-rs.git", rev = "v0.8.0" }
 ndc-test = { git = "https://github.com/hasura/ndc-spec.git", tag = "v0.2.3" }
 
 anyhow = "1"

Cargo.toml

@@ -6,6 +6,8 @@
 
 ### Changed
 
+- Bump `ndc-sdk-rs` to `0.8.0` to start outputting connector name and version in traces.
+
 ### Fixed
 
 - Fix a bug where the configuration jsonschema for `DynamicConnectionSettings` was not correctly renaming fields to camelCase.

changelog.md

@@ -31,6 +31,14 @@ impl Connector for Postgres {
     /// The unserializable, transient state
     type State = Arc<state::State>;
 
+    fn connector_name() -> &'static str {
+        "ndc_postgres"
+    }
+
+    fn connector_version() -> &'static str {
+        env!("CARGO_PKG_VERSION")
+    }
+
     /// Update any metrics from the state
     ///
     /// Note: some metrics can be updated directly, and do not