Bump bitflags from 1.0.4 to 1.1.0

Bumps [bitflags](https://github.com/bitflags/bitflags) from 1.0.4 to 1.1.0.
- [Release notes](https://github.com/bitflags/bitflags/releases)
- [Changelog](https://github.com/bitflags/bitflags/blob/master/CHANGELOG.md)
- [Commits](bitflags/bitflags@1.0.4...1.1.0)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

Cargo.lock

@@ -19,7 +19,7 @@ faerie = "0.10.0"
 
 #goblin = "0.0.17"
 ar = "0.7.0"
-bitflags = "1.0.3"
+bitflags = "1.1.0"
 byteorder = "1.2.7"
 libc = "0.2.53"
 tempfile = "3.0.7"