Enable whitespace linter & fix findings (#12273)

* Enable whitespace linter & fix findings

* Fix new finding

* fix new violation

---------

Co-authored-by: Radosław Kapka <rkapka@wp.pl>
Co-authored-by: Preston Van Loon <preston@prysmaticlabs.com>
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>

cmd/prysmctl/p2p/request_blocks.go

@@ -214,7 +214,6 @@ func cliActionRequestBlocks(cliCtx *cli.Context) error {
 			"timeFromSendingToProcessingResponse": end,
 			"totalBlocksWithExecutionPayloads":    totalExecutionBlocks,
 		}).Info("Received blocks from peer")
-
 	}
 	return nil
 }

cmd/prysmctl/validator/withdraw.go

@@ -76,7 +76,6 @@ func getWithdrawalMessagesFromPathFlag(c *cli.Context) ([]*apimiddleware.SignedB
 				Signature: to[i].Signature,
 			})
 		}
-
 	}
 	if len(setWithdrawalAddressJsons) == 0 {
 		return setWithdrawalAddressJsons, errors.New("the list of signed requests is empty")

cmd/validator/accounts/wallet_utils.go

@@ -27,7 +27,6 @@ func walletWithKeymanager(c *cli.Context) (*wallet.Wallet, keymanager.IKeymanage
 		return nil, nil, errors.Wrap(err, accounts.ErrCouldNotInitializeKeymanager)
 	}
 	return w, km, nil
-
 }
 
 func walletWithWeb3SignerKeymanager(c *cli.Context, config *remote_web3signer.SetupConfig) (*wallet.Wallet, keymanager.IKeymanager, error) {