fix: Upgrading checkout action - fixing git reference issue
fix: Upgrading checkout action - fixing git reference issue

ethereumjs/ethereumjs-vm,ethereumjs/ethereumjs-vm,ethereumjs/ethereumjs-vm,ethereumjs/ethereumjs-util,ethereum/ethereumjs-vm,ethereumjs/ethereumjs-util,ethereumjs/ethereumjs-vm,ethereumjs/ethereumjs-vm