fix bedrock name in assistant settings schema (#30805)

Ben Kunkle created 

Closes #30778 

Release Notes:

- Fixed an issue with the assistant settings where `amazon-bedrock` was
incorrectly called `bedrock` in the settings schema

Change summary

crates/assistant_settings/src/assistant_settings.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Detailed changes

crates/assistant_settings/src/assistant_settings.rs 🔗 

@@ -692,7 +692,7 @@ impl JsonSchema for LanguageModelProviderSetting {
         schemars::schema::SchemaObject {
             enum_values: Some(vec![
                 "anthropic".into(),
-                "bedrock".into(),
+                "amazon-bedrock".into(),
                 "google".into(),
                 "lmstudio".into(),
                 "ollama".into(),