Update kornia requirement from ~=0.5.3 to ~=0.5.4

Updates the requirements on [kornia](https://github.com/kornia/kornia) to permit the latest version.
- [Release notes](https://github.com/kornia/kornia/releases)
- [Changelog](https://github.com/kornia/kornia/blob/master/CHANGELOG.md)
- [Commits](kornia/kornia@0.5.3...0.5.4)

---
updated-dependencies:
- dependency-name: kornia
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -32,7 +32,7 @@ catboost==0.26
 GPy==1.10.0
 lightgbm==3.2.1
 xgboost==1.4.2
-kornia~=0.5.3
+kornia~=0.5.4
 
 # Lingvo ASR dependencies
 # supported versions: (lingvo==0.6.4 with tensorflow-gpu==2.1.0)