Bump Jimver/cuda-toolkit from 0.2.18 to 0.2.19

Bumps [Jimver/cuda-toolkit](https://github.com/jimver/cuda-toolkit) from 0.2.18 to 0.2.19.
- [Release notes](https://github.com/jimver/cuda-toolkit/releases)
- [Commits](Jimver/cuda-toolkit@v0.2.18...v0.2.19)

---
updated-dependencies:
- dependency-name: Jimver/cuda-toolkit
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/gpu.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: Jimver/[email protected].18
+      - uses: Jimver/[email protected].19
         id: cuda-toolkit
         with:
           method: network