riskmetric v0.1.2

What's Changed

• WIP: Release v0.1.1 by @dgkf in #217
• Dev/namespace metrics by @emilliman5 in #220
• Updating GitHub actions, using more recent r-lib actions by @dgkf in #226
• Switch tests to use source functions by @elimillera in #223

Full Changelog: v0.1.1...v0.1.2