feat: add dynamic support for eq/ne/lt/le

[chohk88]

Description

Add dynamic shape for eq/ne/lt/le for Tensor and Scalar operations.

Type of change

Please delete options that are not relevant and/or add your own.

• New feature (non-breaking change which adds functionality)

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

[chohk88]

@lanluo-nvidia @keehyuna @apbose @peri044 The existing converter already supports dynamic shapes, so I have added test cases to verify this functionality. Could you please review it?

[peri044]

LGTM