refactor(history): update devDependency xstream to v9.0
refactor(history): update devDependency xstream to v9.0

maskinoshita/cyclejs,cyclejs/cyclejs,maskinoshita/cyclejs,staltz/cycle,ntilwalli/cyclejs,usm4n/cyclejs,feliciousx-open-source/cyclejs,cyclejs/cycle-core,feliciousx-open-source/cyclejs,ntilwalli/cyclejs,maskinoshita/cyclejs,maskinoshita/cyclejs,usm4n/cyclejs,usm4n/cyclejs,ntilwalli/cyclejs,cyclejs/cyclejs,feliciousx-open-source/cyclejs,staltz/cycle,cyclejs/cyclejs,usm4n/cyclejs,ntilwalli/cyclejs,cyclejs/cycle-core,feliciousx-open-source/cyclejs,cyclejs/cyclejs