chore: update mobx from 5.15.4 to 6.13.5 and mobx-react from 6.1.8 to 9.1.1 inside @packages/reporter

chore: update mobx from 5.15.4 to 6.13.5 and mobx-react from 6.1.8 to 9.1.1 inside @packages/reporter #6265