Bump triton-windows from 3.3.0.post19 to 3.3.1.post19

Bumps [triton-windows](https://github.com/woct0rdho/triton-windows) from 3.3.0.post19 to 3.3.1.post19.
- [Release notes](https://github.com/woct0rdho/triton-windows/releases)
- [Changelog](https://github.com/woct0rdho/triton-windows/blob/readme/RELEASE.md)
- [Commits](https://github.com/woct0rdho/triton-windows/commits)

---
updated-dependencies:
- dependency-name: triton-windows
  dependency-version: 3.3.1.post19
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

backend/requirements.txt

@@ -22,5 +22,5 @@ uvicorn[standard]==0.34.2
 # Performance dependencies
 xformers==0.0.30
 # flash_attn==2.7.3; sys_platform == 'linux'
-triton-windows==3.3.0.post19; sys_platform == 'win32'
+triton-windows==3.3.1.post19; sys_platform == 'win32'
 triton==3.3.0; sys_platform == 'linux'