refactor HashedModuleIdsPlugin to not reassign "id" with completely different value
refactor HashedModuleIdsPlugin to not reassign "id" with completely different value

make id a const

rlugojr/webpack,jescalan/webpack,ts-webpack/webpack,EliteScientist/webpack,ts-webpack/webpack,SimenB/webpack,g0ddish/webpack,g0ddish/webpack,NekR/webpack,SimenB/webpack,SimenB/webpack,webpack/webpack,rlugojr/webpack,g0ddish/webpack,rlugojr/webpack,ts-webpack/webpack,SimenB/webpack,webpack/webpack,EliteScientist/webpack,jescalan/webpack,ts-webpack/webpack,webpack/webpack,jescalan/webpack,NekR/webpack,webpack/webpack