[sui archival] update fullnode template (#22152)

## Description 

Update fullnode template to reflect latest archival changes

---

## Release notes

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your changes, release notes aren't required.

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that describes the impact of your changes that a user might notice and
any actions they must take to implement updates.

- [ ] Protocol: 
- [ ] Nodes (Validators and Full nodes): 
- [ ] gRPC:
- [ ] JSON-RPC: 
- [ ] GraphQL: 
- [ ] CLI: 
- [ ] Rust SDK:

Author: phoenix-o

crates/sui-config/data/fullnode-template.yaml

@@ -26,18 +26,7 @@ authority-store-pruning-config:
   pruning-run-delay-seconds: 60
 
 state-archive-read-config:
-  - object-store-config:
-      object-store: "S3"
-      # Use mysten-testnet-archives for testnet 
-      # Use mysten-mainnet-archives for mainnet
-      bucket: "mysten-<testnet|mainnet>-archives"
-      # you can either provide your own aws credentials via "aws-secret-access-key" and
-      # "aws-access-key-id" or set no-sign-request: true
-      no-sign-request: true
-      aws-region: "us-west-2"
-      object-store-connection-limit: 20
-    # How many objects to read ahead when catching up  
-    concurrency: 5
-    # Whether to prune local state based on latest checkpoint in archive.
-    # This should stay false for most use cases
-    use-for-pruning-watermark: false
+    # Use https://checkpoints.mainnet.sui.io for mainnet
+    # Use https://checkpoints.testnet.sui.io for testnet
+    - ingestion-url: "https://checkpoints.<mainnet|testnet>.sui.io"
+      concurrency: 5