chore: move optimism payload crate to optimism folder (#8169)

Cargo.toml

@@ -33,7 +33,6 @@ members = [
     "crates/payload/basic/",
     "crates/payload/builder/",
     "crates/payload/ethereum/",
-    "crates/payload/optimism/",
     "crates/payload/validator/",
     "crates/primitives/",
     "crates/prune/",
@@ -52,8 +51,9 @@ members = [
     "crates/ethereum/node",
     "crates/node/builder/",
     "crates/optimism/consensus",
-    "crates/optimism/node/",
     "crates/optimism/evm/",
+    "crates/optimism/node/",
+    "crates/optimism/payload/",
     "crates/node-core/",
     "crates/node/api/",
     "crates/stages/",
@@ -238,7 +238,7 @@ reth-etl = { path = "crates/etl" }
 reth-evm = { path = "crates/evm" }
 reth-evm-ethereum = { path = "crates/ethereum/evm" }
 reth-exex = { path = "crates/exex" }
-reth-optimism-payload-builder = { path = "crates/payload/optimism" }
+reth-optimism-payload-builder = { path = "crates/optimism/payload" }
 reth-interfaces = { path = "crates/interfaces" }
 reth-ipc = { path = "crates/rpc/ipc" }
 reth-libmdbx = { path = "crates/storage/libmdbx-rs" }