Eleventy v3.1.2-beta.2

Installation: npm install @11ty/eleventy@beta --save-exact
Issue Milestone: https://github.com/11ty/eleventy/milestone/50?closed=1
Commit log: v3.1.1...v3.1.2-beta.2

• Custom template engines should inherit aliased the parent cacheable value for advanced control of internal cache (related docs). Fixes issues with JavaScript import cache busting in Windows #3824 #3832