v2.3.0

What's Changed

• Enable setting policy via insights website (link to documentation) by @h0x0er and @varunsh-coder in #266
  The Policy Store helps you manage Harden Runner policies without altering your workflow files.
• Update README.md by @varunsh-coder in #255
• Bump github/codeql-action from 2.2.4 to 2.2.6 by @dependabot in #254
• Bump step-security/harden-runner from 2.2.0 to 2.2.1 by @dependabot in #256

Full Changelog: v2...v2.3.0