Release 6.1.0-alpha.0

• fix: share wdioExpect and SoftAssertService across module instances (#2221) (f49eccd)
• forgotten wdio update (#2223) (51abfc0)
• test: Use guinea pig site (#2222) (f808f82)
• ci: run full node matrix only on main, node 24.x only on PRs (#2218) (df20d49)
• fix: moche 11 cross-instance state and circular import bugs in matcher defaults (#2220) (9668c91)
• Upgrade to wdio 9.32.0 (#2217) (0398f0a)
• chore: Upgrade to latest wdio (#2212) (7abab60)
• build(deps-dev): bump js-yaml from 3.14.2 to 3.15.2 (#2214) (58b1bdc)
• build(deps): bump js-yaml in /playgrounds/multi-remote-mocha (#2215) (6b388a7)
• build(deps-dev): bump browserslist from 4.28.2 to 4.28.8 in /playgrounds (#2210) (ae692ba)
• build(deps-dev): bump @humanfs/node from 0.16.7 to 0.16.8 (#2208) (40ccb1a)
• build(deps-dev): bump browserslist from 4.28.1 to 4.28.8 (#2209) (0efddd3)
• build(deps-dev): bump vite from 5.4.21 to 6.4.3 in /playgrounds (#2181) (87d6d73)