all: add whitespace linter (#25312)

* golangci: typo

Signed-off-by: Delweng <delweng@gmail.com>

* golangci: add whietspace

Signed-off-by: Delweng <delweng@gmail.com>

* *: rm whitesapce using golangci-lint

Signed-off-by: Delweng <delweng@gmail.com>

* cmd/puppeth: revert accidental resurrection

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

ethclient/gethclient/gethclient.go

@@ -79,7 +79,6 @@ type StorageResult struct {
 // GetProof returns the account and storage values of the specified account including the Merkle-proof.
 // The block number can be nil, in which case the value is taken from the latest known block.
 func (ec *Client) GetProof(ctx context.Context, account common.Address, keys []string, blockNumber *big.Int) (*AccountResult, error) {
-
 	type storageResult struct {
 		Key   string       `json:"key"`
 		Value *hexutil.Big `json:"value"`

ethclient/gethclient/gethclient_test.go

@@ -222,7 +222,6 @@ func testGetProof(t *testing.T, client *rpc.Client) {
 	if proof.Key != testSlot.String() {
 		t.Fatalf("invalid storage proof key, want: %v, got: %v", testSlot.String(), proof.Key)
 	}
-
 }
 
 func testGCStats(t *testing.T, client *rpc.Client) {