chore: update .tav.yml to test langchain >=1.0.0

Author: yiyuan-he

packages/instrumentation-langchain/.tav.yml

@@ -1,5 +1,5 @@
 langchain:
   versions:
-    include: '>=0.1.0'
+    include: '>=1.0.0'
     mode: max-5
   commands: npm test