aztec-testnet: bump to 4.3.1 (network redeployed, 3.0.2 genesis incompatible) + regen drift

Aztec testnet rollup was redeployed on Sepolia; 3.0.2 computes the old
genesis archive root and crash-loops. 4.3.1 matches the deployed rollup
and bootstraps from snapshot. Verified live on rpc-de-13.

Includes regen drift from current templates for other stale compose files.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

tempo/reth/tempo-testnet-reth-pruned-trace.yml

@@ -125,7 +125,7 @@ x-upstreams:
           frameSize: 20Mb
           msgSize: 50Mb
           url: $${WS_URL}
-    chain: tempo-testnet
+    chain:
     method-groups:
       enabled:
         - debug