Update client versions for multiple chains

- geth: v1.16.7 → v1.16.8 (security fix for p2p vulnerabilities)
- blsync: alltools-v1.16.7 → alltools-v1.16.8
- nethermind: 1.35.8 → 1.36.0 (major release with 416 improvements)
- avalanche-go: v1.14.0 → v1.14.1 (Granite.1 release)
- bsc: 1.6.5 → 1.6.6 (security fixes from geth v1.16.8)
- pathfinder: v0.21.3 → v0.21.5 (sync hotfix)
- reth_gnosis: v1.0.0 → v1.0.1 (RPC bugfixes)
- bitcoind: 0.32.5 → 0.32.6
- zircuit: v1.125.6-hotfix → v1.127.13-beta
- fraxtal geth: v1.101603.5 → v1.101605.0
- fraxtal op-node: v1.16.3 → v1.16.5

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

bsc/bsc/bsc-chapel-bsc-pruned-pebble-path.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   bsc-chapel:
-    image: ${BSC_BSC_IMAGE:-ghcr.io/bnb-chain/bsc}:${BSC_CHAPEL_BSC_VERSION:-1.6.5}
+    image: ${BSC_BSC_IMAGE:-ghcr.io/bnb-chain/bsc}:${BSC_CHAPEL_BSC_VERSION:-1.6.6}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

bsc/bsc/bsc-mainnet-bsc-minimal-pebble-path.yml

@@ -32,7 +32,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   bsc-mainnet-minimal:
-    image: ${BSC_BSC_IMAGE:-ghcr.io/bnb-chain/bsc}:${BSC_MAINNET_BSC_VERSION:-1.6.5}
+    image: ${BSC_BSC_IMAGE:-ghcr.io/bnb-chain/bsc}:${BSC_MAINNET_BSC_VERSION:-1.6.6}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

bsc/bsc/bsc-mainnet-bsc-pruned-pebble-path.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   bsc-mainnet:
-    image: ${BSC_BSC_IMAGE:-ghcr.io/bnb-chain/bsc}:${BSC_MAINNET_BSC_VERSION:-1.6.5}
+    image: ${BSC_BSC_IMAGE:-ghcr.io/bnb-chain/bsc}:${BSC_MAINNET_BSC_VERSION:-1.6.6}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle