deps: bump github.com/ethereum/go-ethereum from 1.16.7 to 1.16.8

Bumps go-ethereum to resolve a security vulnerability.

Author: jkongie

.changeset/strict-chicken-kiss.md

@@ -0,0 +1,5 @@
+---
+"chainlink-deployments-framework": patch
+---
+
+Bump `go-ethereum` to v1.16.8

go.mod

@@ -15,7 +15,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/kms v1.49.4
 	github.com/block-vision/sui-go-sdk v1.1.2
 	github.com/cosmos/go-bip39 v1.0.0
-	github.com/ethereum/go-ethereum v1.16.7
+	github.com/ethereum/go-ethereum v1.16.8
 	github.com/fbsobreira/gotron-sdk v0.0.0-20250403083053-2943ce8c759b
 	github.com/gagliardetto/binary v0.8.0
 	github.com/gagliardetto/solana-go v1.13.0

go.sum

@@ -228,8 +228,8 @@ github.com/ethereum/c-kzg-4844/v2 v2.1.5 h1:aVtoLK5xwJ6c5RiqO8g8ptJ5KU+2Hdquf6G3
 github.com/ethereum/c-kzg-4844/v2 v2.1.5/go.mod h1:u59hRTTah4Co6i9fDWtiCjTrblJv0UwsqZKCc0GfgUs=
 github.com/ethereum/go-bigmodexpfix v0.0.0-20250911101455-f9e208c548ab h1:rvv6MJhy07IMfEKuARQ9TKojGqLVNxQajaXEp/BoqSk=
 github.com/ethereum/go-bigmodexpfix v0.0.0-20250911101455-f9e208c548ab/go.mod h1:IuLm4IsPipXKF7CW5Lzf68PIbZ5yl7FFd74l/E0o9A8=
-github.com/ethereum/go-ethereum v1.16.7 h1:qeM4TvbrWK0UC0tgkZ7NiRsmBGwsjqc64BHo20U59UQ=
-github.com/ethereum/go-ethereum v1.16.7/go.mod h1:Fs6QebQbavneQTYcA39PEKv2+zIjX7rPUZ14DER46wk=
+github.com/ethereum/go-ethereum v1.16.8 h1:LLLfkZWijhR5m6yrAXbdlTeXoqontH+Ga2f9igY7law=
+github.com/ethereum/go-ethereum v1.16.8/go.mod h1:Fs6QebQbavneQTYcA39PEKv2+zIjX7rPUZ14DER46wk=
 github.com/ethereum/go-verkle v0.2.2 h1:I2W0WjnrFUIzzVPwm8ykY+7pL2d4VhlsePn4j7cnFk8=
 github.com/ethereum/go-verkle v0.2.2/go.mod h1:M3b90YRnzqKyyzBEWJGqj8Qff4IDeXnzFw0P9bFw3uk=
 github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYFFOfk=