Update torch requirement from >=2.12.0 to >=2.12.0+cpu in /python

Updates the requirements on torch to permit the latest version.

---
updated-dependencies:
- dependency-name: torch
  dependency-version: 2.12.0+cpu
  dependency-type: direct:production
...

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

Author: dependabot[bot]

python/requirements_ml.txt

@@ -1,2 +1,2 @@
 --extra-index-url https://download.pytorch.org/whl/cpu
-torch>=2.12.0
+torch>=2.12.0+cpu