v2.7.1

• Bump vanilla-lazyload from 17.3.0 to 17.3.1
• Bump @babel/register from 7.12.10 to 7.13.8
• Bump stylelint-scss from 3.18.0 to 3.19.0
• Bump elliptic from 6.5.3 to 6.5.4
• Bump @babel/core from 7.12.10 to 7.13.10
• Bump stylelint from 13.9.0 to 13.12.0
• Bump @babel/preset-env from 7.12.11 to 7.13.10
• Bump webpack from 5.19.0 to 5.26.1
• Bump mobile-detect from 1.4.4 to 1.4.5
• feat(tracking): Remove UTMs from starter string.
• build: use "v" for releases