v0.13.1

🐛 Bug Fixes

• 8e351ad - add surefire plugin to POM (commit by @spmason)
• ec57765 - resolve test failures (commit by @spmason)
• 1463952 - run junit tests in parallel (commit by @spmason)
• fb343dd - Upgrade k3s and docker registry images (commit by @spmason)
• 4438b60 - increase timeout for tests that use k3s (commit by @spmason)
• 9259c55 - add surefire plugin to POM (PR #93 by @spmason)

🔧 Chores

• 5354b43 - rename LagModelTest to reflect class name change (commit by @spmason)