chore(deps): bump the pip group across 3 directories with 1 update

Bumps the pip group with 1 update in the /backend/python/chatterbox directory: [torch](https://github.com/pytorch/pytorch).
Bumps the pip group with 1 update in the /backend/python/faster-whisper directory: [torch](https://github.com/pytorch/pytorch).
Bumps the pip group with 1 update in the /backend/python/kokoro directory: [torch](https://github.com/pytorch/pytorch).


Updates `torch` from 2.3.1+cxx11.abi to 2.7.1
- [Release notes](https://github.com/pytorch/pytorch/releases)
- [Changelog](https://github.com/pytorch/pytorch/blob/main/RELEASE.md)
- [Commits](https://github.com/pytorch/pytorch/commits/v2.7.1)

Updates `torch` from 2.3.1+cxx11.abi to 2.7.1
- [Release notes](https://github.com/pytorch/pytorch/releases)
- [Changelog](https://github.com/pytorch/pytorch/blob/main/RELEASE.md)
- [Commits](https://github.com/pytorch/pytorch/commits/v2.7.1)

Updates `torch` from 2.3.1+cxx11.abi to 2.7.1
- [Release notes](https://github.com/pytorch/pytorch/releases)
- [Changelog](https://github.com/pytorch/pytorch/blob/main/RELEASE.md)
- [Commits](https://github.com/pytorch/pytorch/commits/v2.7.1)

---
updated-dependencies:
- dependency-name: torch
  dependency-version: 2.7.1
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: torch
  dependency-version: 2.7.1
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: torch
  dependency-version: 2.7.1
  dependency-type: direct:production
  dependency-group: pip
...

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

backend/python/chatterbox/requirements-cpu.txt

@@ -1,5 +1,5 @@
 accelerate
-torch==2.6.0
+torch==2.7.1
 torchaudio==2.6.0
 transformers==4.46.3
 chatterbox-tts

backend/python/chatterbox/requirements-cublas11.txt

@@ -1,5 +1,5 @@
 --extra-index-url https://download.pytorch.org/whl/cu118
-torch==2.6.0+cu118
+torch==2.7.1
 torchaudio==2.6.0+cu118
 transformers==4.46.3
 chatterbox-tts

backend/python/chatterbox/requirements-cublas12.txt

@@ -1,4 +1,4 @@
-torch==2.6.0
+torch==2.7.1
 torchaudio==2.6.0
 transformers==4.46.3
 chatterbox-tts

backend/python/chatterbox/requirements-hipblas.txt

@@ -1,5 +1,5 @@
 --extra-index-url https://download.pytorch.org/whl/rocm6.0
-torch==2.6.0+rocm6.1
+torch==2.7.1
 torchaudio==2.6.0+rocm6.1
 transformers==4.46.3
 chatterbox-tts

backend/python/chatterbox/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==2.7.1
 torchaudio==2.3.1+cxx11.abi
 transformers==4.46.3
 chatterbox-tts

backend/python/faster-whisper/requirements-cpu.txt

@@ -4,5 +4,5 @@ accelerate
 compel
 peft
 sentencepiece
-torch==2.4.1
+torch==2.7.1
 optimum-quanto

backend/python/faster-whisper/requirements-cublas11.txt

@@ -1,5 +1,5 @@
 --extra-index-url https://download.pytorch.org/whl/cu118
-torch==2.4.1+cu118
+torch==2.7.1
 faster-whisper
 opencv-python
 accelerate

backend/python/faster-whisper/requirements-cublas12.txt

@@ -1,4 +1,4 @@
-torch==2.4.1
+torch==2.7.1
 faster-whisper
 opencv-python
 accelerate

backend/python/faster-whisper/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==2.7.1
 oneccl_bind_pt==2.3.100+xpu
 optimum[openvino]
 faster-whisper

backend/python/kokoro/requirements-cpu.txt

@@ -1,2 +1,2 @@
-torch==2.4.1
+torch==2.7.1
 transformers

backend/python/kokoro/requirements-cublas11.txt

@@ -1,3 +1,3 @@
 --extra-index-url https://download.pytorch.org/whl/cu118
-torch==2.4.1+cu118
+torch==2.7.1
 transformers

backend/python/kokoro/requirements-cublas12.txt

@@ -1,2 +1,2 @@
-torch==2.4.1
+torch==2.7.1
 transformers

backend/python/kokoro/requirements-hipblas.txt

@@ -1,3 +1,3 @@
 --extra-index-url https://download.pytorch.org/whl/rocm6.0
-torch==2.4.1+rocm6.0
+torch==2.7.1
 transformers

backend/python/kokoro/requirements-intel.txt

@@ -1,5 +1,5 @@
 --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==2.7.1
 oneccl_bind_pt==2.3.100+xpu
 transformers