bump up kona to v1.2.8 (#33)

Author: yoshidan

.github/workflows/ci.yaml

@@ -17,7 +17,7 @@ jobs:
       - name: Install components
         run: |
           rustup component add rustfmt clippy
-          cargo install cargo-machete --version 0.8.0
+          cargo install cargo-machete --version 0.8.0 --locked
       - name: Check format
         run: cargo fmt --all -- --check
       - name: Check clippy

Cargo.lock

@@ -22,15 +22,15 @@ ethereum-consensus = { git = "https://github.com/datachainlab/ethereum-light-cli
 ethereum-light-client-verifier = { git = "https://github.com/datachainlab/ethereum-light-client-rs", rev = "v0.2.0", default-features = false }
 
 # Kona
-kona-client = { git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.7", default-features = false }
-kona-proof = { git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.7", default-features = false }
-kona-preimage = {git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.7", default-features = false }
-kona-executor = { git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.7", default-features = false }
-kona-driver = { git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.7", default-features = false }
-kona-genesis = { git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.7", default-features = false }
-kona-protocol = { git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.7", default-features = false }
-kona-derive = { git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.7", default-features = false }
-kona-registry = { git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.7", default-features = false }
+kona-client = { git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.8", default-features = false }
+kona-proof = { git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.8", default-features = false }
+kona-preimage = {git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.8", default-features = false }
+kona-executor = { git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.8", default-features = false }
+kona-driver = { git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.8", default-features = false }
+kona-genesis = { git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.8", default-features = false }
+kona-protocol = { git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.8", default-features = false }
+kona-derive = { git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.8", default-features = false }
+kona-registry = { git="https://github.com/op-rs/kona", rev= "kona-node/v1.2.8", default-features = false }
 
 # Alloy
 alloy-consensus = { version = "1.1.3", default-features = false }