Bump emoji from 0.5.4 to 0.6.0

Bumps [emoji](https://github.com/carpedm20/emoji) from 0.5.4 to 0.6.0.
- [Release notes](https://github.com/carpedm20/emoji/releases)
- [Changelog](https://github.com/carpedm20/emoji/blob/master/CHANGES.md)
- [Commits](https://github.com/carpedm20/emoji/commits)

---
updated-dependencies:
- dependency-name: emoji
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

docker_requirements.txt

@@ -2,7 +2,7 @@ PyYAML==5.4.1
 attacut==1.0.6
 bpemb==0.3.6
 deepcut==0.7.0.0
-emoji==0.5.4
+emoji==0.6.0
 epitran==1.25.1
 esupar==1.3.9
 fairseq==0.12.2