chore(deps): Bump torch in /backend/python/autogptq

Bumps torch from 2.3.1+cxx11.abi to 2.6.0+cu118.

---
updated-dependencies:
- dependency-name: torch
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

backend/python/autogptq/requirements-cublas11.txt

@@ -1,2 +1,2 @@
 --extra-index-url https://download.pytorch.org/whl/cu118
-torch==2.4.1+cu118
+torch==2.6.0+cu118

backend/python/autogptq/requirements-cublas12.txt

@@ -1 +1 @@
-torch==2.4.1
+torch==2.6.0+cu118

backend/python/autogptq/requirements-hipblas.txt

@@ -1,2 +1,2 @@
 --extra-index-url https://download.pytorch.org/whl/rocm6.0
-torch==2.4.1+rocm6.0
+torch==2.6.0+cu118

backend/python/autogptq/requirements-intel.txt

@@ -1,6 +1,6 @@
 --extra-index-url https://pytorch-extension.intel.com/release-whl/stable/xpu/us/
 intel-extension-for-pytorch==2.3.110+xpu
-torch==2.3.1+cxx11.abi
+torch==2.6.0+cu118
 oneccl_bind_pt==2.3.100+xpu
 optimum[openvino]
 setuptools