aws autoload include more env vars

packages/opencode/src/provider/provider.ts

@@ -111,7 +111,8 @@ export namespace Provider {
       }
     },
     "amazon-bedrock": async () => {
-      if (!process.env["AWS_PROFILE"]) return false
+      if (!process.env["AWS_PROFILE"] && !process.env["AWS_ACCESS_KEY_ID"])
+        return false
 
       const region = process.env["AWS_REGION"] ?? "us-east-1"