Redflag v0.1.1

What changed

• Renamed the Action to Redflag Secret Scanner to satisfy the GitHub Marketplace unique-name requirement.
• Published the reusable Action at iammerus/redflag@v0.1.1.
• Updated the package version and README examples to 0.1.1.
• Kept scanner behaviour unchanged from v0.1.0.

Usage

- uses: actions/checkout@v4
  with:
    fetch-depth: 0
- uses: iammerus/redflag@v0.1.1
  with:
    git-history: "true"

Full changelog: v0.1.0...v0.1.1