Use GitHub Actions V4

[erikn69]

Description

Bump GitHub Actions to V4
actions/checkout/releases/v4.0.0

Motivation and Context

All annotated warning link to the official GitHub documentation: https://github.blog/changelog/2022-09-22-github-actions-all-actions-will-begin-running-on-node16-instead-of-node12/
The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Types of Changes

• Bug fix (non-breaking change which fixes an issue).
• [] New feature (non-breaking change which adds functionality).
• [] Breaking change (fix or feature that would cause existing functionality to not work as expected).

Definition of Done Checklist:

• I've read the Contribution Guide.
• [] I've updated the documentation. (refer to this for how to do so).
• I enjoyed my time contributing and making developer's life easier :)