fix: torch 2.7 bump bug on the main branch

[zewenli98]

Description

fix torch 2.7 bump bug on the main branch

Type of change

• Bug fix (non-breaking change which fixes an issue)

Checklist:

• My code follows the style guidelines of this project (You can use the linters)
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas and hacks
• I have made corresponding changes to the documentation
• I have added tests to verify my fix or my feature
• New and existing unit tests pass locally with my changes
• I have added the relevant labels to my PR in so that relevant reviewers are notified

[HolyWu]

You have to also bump both torch and torchvision at

TensorRT/py/requirements.txt

Lines 5 to 6 in 543bc9b

	torch>=2.6.0.dev,<2.7.0
	torchvision>=0.20.0.dev,<0.21.0

, otherwise CI couldn't find the correct version to install. For torch>=2.7.0.dev you'll need torchvision>=0.22.0.dev.