Remove source from Ignore Conditions

[kbukum1]

PR Description:

This PR removes the source field from ignore conditions to ensure consistent dependency filtering across updates.

Why?

• source in ignore conditions is not required for proper filtering.
• Removing source makes ignore conditions more effective and universally applied across different ecosystems.
• Simplifies configuration and avoids potential mismatches in dependency updates.

Example Change:

Before (With source)

ignore-conditions:
  - dependency-name: get-intrinsic
    source: tests/smoke.yaml
    version-requirement: '>1.0.3'

After (Without source)

ignore-conditions:
  - dependency-name: get-intrinsic
    version-requirement: '>1.0.3'

Expected Impact:

✅ Ensure dependencies listed in ignore-conditions are properly ignored without dependency on source.
✅ Reduce unnecessary configuration complexity.