chore: Remove @langchain/core peer dep from langchain openai and aws tests (#3788)

Author: amychisholm03

test/versioned/langchain-aws/package.json

@@ -18,8 +18,7 @@
         "node": ">=20"
       },
       "dependencies": {
-        "@langchain/aws": ">=1.0.0",
-        "@langchain/core": ">=1.0.0"
+        "@langchain/aws": ">=0.1.3"
       },
       "files": [
         "runnables.test.js",
@@ -42,4 +41,4 @@
       ]
     }
   ]
-}
+}

test/versioned/langchain-openai/package.json

@@ -17,10 +17,8 @@
       "engines": {
         "node": ">=20"
       },
-      "comment": "@langchain/openai@>=1.2.8 imports @langchain/core/errors which was not exported until @langchain/core@1.1.18",
       "dependencies": {
-        "@langchain/core": ">=1.1.18",
-        "@langchain/openai": ">=1.0.0"
+        "@langchain/openai": ">=0.2.0"
       },
       "files": [
         "runnables.test.js",