v39.5.7

🐛 Bug Fix

• Stepper: removes glitch on error state #2138 (@halmleticia @tishoyanchev)

⚠️ Pushed to master

• Update Stencil library version to 39.5.6 (github-actions@github.com)

Authors: 3

• @halmleticia
• github-actions (github-actions@github.com)
• Tisho Yanchev (@tishoyanchev)