Rename docs/bnb-smart-chain/developers/node_operators/fast_node.md to…#656

AliAlkhtri wants to merge 1 commit intobnb-chain:mainbnb-chain/bnb-chain.github.io:mainfrom

AliAlkhtri:patch-3AliAlkhtri/bnb-chain.github.io:patch-3Copy head branch name to clipboard