fix: update product-review-agent dataset URL to canonical UCSD lab domain

agents-and-function-calling/bedrock-agents/use-case-examples/product-review-agent/README.md

@@ -8,7 +8,7 @@ The agent integrates with the knowledge base **without an explicit association**
 
 ## Dataset
 
-This example uses the [amazon reviews 2018 dataset](https://jmcauley.ucsd.edu/data/amazon_v2/categoryFilesSmall/All_Beauty_5.json.gz) with these fields - review (string), rating (number), timestamp (number), reviewers (string list).
+This example uses the [amazon reviews 2018 dataset](https://mcauleylab.ucsd.edu/public_datasets/data/amazon_v2/categoryFilesSmall/All_Beauty_5.json.gz) with these fields - review (string), rating (number), timestamp (number), reviewers (string list).
 
 We create the following metadata file for each of the text chunks (review) in the knowledge base.
 

agents-and-function-calling/bedrock-agents/use-case-examples/product-review-agent/main.ipynb

@@ -171,7 +171,7 @@
    },
    "outputs": [],
    "source": [
-    "!curl -o 'data/All_Beauty_5.json.gz' 'https://jmcauley.ucsd.edu/data/amazon_v2/categoryFilesSmall/All_Beauty_5.json.gz' --insecure"
+    "!curl -o 'data/All_Beauty_5.json.gz' 'https://mcauleylab.ucsd.edu/public_datasets/data/amazon_v2/categoryFilesSmall/All_Beauty_5.json.gz' --insecure"
    ]
   },
   {

docs/agents-and-function-calling/bedrock-agents/use-case-examples/product-review-agent/main.md

@@ -107,7 +107,7 @@ except:
 
 
 ```python
-!curl -o 'data/All_Beauty_5.json.gz' 'https://jmcauley.ucsd.edu/data/amazon_v2/categoryFilesSmall/All_Beauty_5.json.gz' --insecure
+!curl -o 'data/All_Beauty_5.json.gz' 'https://mcauleylab.ucsd.edu/public_datasets/data/amazon_v2/categoryFilesSmall/All_Beauty_5.json.gz' --insecure
 ```