Update kornia requirement from ~=0.8.0 to ~=0.8.1

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/main/CHANGELOG.md)
- [Commits](kornia/kornia@v0.8.0...v0.8.1)

---
updated-dependencies:
- dependency-name: kornia
  dependency-version: 0.8.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements_test.txt

@@ -44,7 +44,7 @@ GPy==1.13.2
 lightgbm==4.6.0
 xgboost==2.1.1
 
-kornia~=0.8.0
+kornia~=0.8.1
 tensorboardX==2.6.2.2
 lief==0.15.1
 jax[cpu]==0.4.30