Update indicatif to 0.17.0-rc.5

[messense]

There were some break changes in indicatif, the crates.io release version of xwin doesn't compile now.

$ cargo install xwin
...
error[E0599]: no method named `progress_chars` found for enum `Result` in the current scope
   --> /Users/messense/.cargo/registry/src/github.com-1ecc6299db9ec823/xwin-0.1.7/src/splat.rs:563:18
    |
563 |                 .progress_chars("█▇▆▅▄▃▂▁  "),
    |                  ^^^^^^^^^^^^^^ method not found in `Result<ProgressStyle, indicatif::style::TemplateError>`

For more information about this error, try `rustc --explain E0599`.

[Jake-Shadle]

Thanks for the PR! In the future you can use cargo install --locked to avoid cargo's broken behavior. rust-lang/cargo#7169