Bump bitflags from 1.1.0 to 1.2.1

Bumps [bitflags](https://github.com/bitflags/bitflags) from 1.1.0 to 1.2.1.
- [Release notes](https://github.com/bitflags/bitflags/releases)
- [Changelog](https://github.com/bitflags/bitflags/blob/master/CHANGELOG.md)
- [Commits](https://github.com/bitflags/bitflags/compare/1.1.0...1.2.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 11469132..e04eb8a1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ path = "src/main.rs"
 ansi_colours = "1.0.1"
 ansi_term = "0.12.1"
 atty = "0.2.14"
-bitflags = "1.1.0"
+bitflags = "1.2.1"
 box_drawing = "0.1.2"
 bytelines = "2.2.2"
 console = "0.11.3"