Release 5.6.8

• test: Migrate type tests to vitest typecheck (#2115) (4e6933c)
• test: Enhanced Jasmine & Jest playground for better types testing (#2114) (ba021e6)
• chore: Simplify playgrounds projects (#2113) (26f9ec7)
• build(deps): bump lewagon/wait-on-check-action (#2112) (820f139)
• Update to latest dependencies (#2111) (a9a713c)
• chore: Update dependencies (#2109) (3bf2e72)
• feat: Support basic non-promises matchers with Soft assertion (#2006) (dc2922e)