Modify rustfmt file

rustfmt.toml

src/api/admin.rs

src/api/core/accounts.rs

src/api/core/ciphers.rs

src/api/core/folders.rs

src/api/core/mod.rs

src/api/core/organizations.rs

src/api/core/sends.rs

src/api/core/two_factor/authenticator.rs

src/api/core/two_factor/duo.rs

src/api/core/two_factor/email.rs

src/api/core/two_factor/mod.rs

src/api/core/two_factor/u2f.rs

src/api/icons.rs

src/api/identity.rs

src/api/mod.rs

src/api/notifications.rs

src/api/web.rs

src/auth.rs

src/config.rs