Safe Config Service 2.16.0

What's Changed

• Update license for Safe Ecosystem Foundation in #506
• Update README.md in #507
• Bump types-requests from 2.27.16 to 2.27.19 in #503
• Bump boto3 from 1.21.39 to 1.21.42 in #504
• Bump django-stubs dependencies in #480
• Bump boto3 from 1.21.42 to 1.21.44 in #508
• Backmerge release 2.15.0 in #505
• Bump faker from 13.3.4 to 13.3.5 in #509
• Bump types-requests from 2.27.19 to 2.27.20 in #510

Full Changelog: v2.15.0...v2.16.0