Fix whitespace lint errors

[amd-sriram]

Motivation

Fix the code so that the lint checks pass.

Technical Details

Checked the following lints

hooks:
-   id: trailing-whitespace
-   id: check-ast
-   id: check-json
-   id: check-merge-conflict
-   id: check-toml
-   id: check-yaml

pre-commit try-repo https://github.com/pre-commit/pre-commit-hooks trailing-whitespace --all-files 
pre-commit try-repo https://github.com/pre-commit/pre-commit-hooks check-ast --all-files 
pre-commit try-repo https://github.com/pre-commit/pre-commit-hooks check-json --all-files 
pre-commit try-repo https://github.com/pre-commit/pre-commit-hooks check-merge-conflict --all-files 
pre-commit try-repo https://github.com/pre-commit/pre-commit-hooks check-toml --all-files 
pre-commit try-repo https://github.com/pre-commit/pre-commit-hooks check-yaml --all-files 

Only trailing-whitespace fails
Total 181 files changed with exactly 2209 insertions and 2209 deletions

Test Plan

Run linting workflow, branch used in PR #320

Test Result

https://github.com/ROCm/apex/actions/runs/23805177830

Submission Checklist

• Look over the contributing guidelines at https://github.com/ROCm/ROCm/blob/develop/CONTRIBUTING.md#pull-requests.

[jithunnair-amd]

Moved non-whitespace changes to #326