fix(deps): override tmp and tar-fs to patched versions

[mridang]

Description

Added npm overrides to enforce patched versions of dependencies:

• tmp bumped to ^0.2.4
• tar-fs pinned to 3.1.0 to remediate CVE-2025-59343 (symlink validation bypass)

This ensures our lockfile pulls in safe versions and clears active Dependabot alerts.

Related Issue

Fixes Dependabot alert for CVE-2025-59343 in tar-fs.
Resolves security warnings flagged in #7.

Motivation and Context

tar-fs versions <3.1.1 and <2.1.4 are vulnerable to a symlink validation bypass.
Since dockerode and testcontainers still transitively depend on older versions,
explicit overrides are required to ensure patched versions are used.

Updating tmp to ^0.2.4 also addresses related security notices.

How Has This Been Tested?

• Ran npm install after overrides to confirm patched versions resolved in npm ls.
• Verified that both tar-fs (3.1.0) and tmp (^0.2.4) appear in dependency tree.
• Confirmed no regressions in local test suite (npm test).

Documentation:

No documentation updates required since this is an internal dependency override.

Checklist:

• I have updated the documentation accordingly. (N/A – no docs required)
• I have assigned the correct milestone or created one if non-existent.
• I have correctly labeled this pull request.
• I have linked the corresponding issue in this description.
• I have requested a review from at least 2 reviewers.
• I have checked the base branch of this pull request.
• I have checked my code for any possible security vulnerabilities.