Version 3.0.0-beta.5

General

• Add TS github action which will now run on PRs
• Updated dev packages to latest verions (#674af3d)
• Add contributing document

Measures

• Add in/hr and mm/hr to Speed
• Add lb/h, lb/h, kg/h, kg/s, and mt/h to Mass Flow Rate
• Fix Digital measures to use base 10 instead of base 2