fix: remove obsolete plugins

[aonnikov]

No description provided.

[ArtyomSavchenko]

@aonnikov Could you fix failed docker build?

==[ BLOCKED: 3 operations ]====================================================

These operations were blocked by dependencies that failed:
  @hcengineering/pod-front (docker-build)
  @hcengineering/pod-front (package)
  @hcengineering/prod (docker-build)

==[ FAILURE: 1 operation ]=====================================================

--[ FAILURE: @hcengineering/prod (package) ]-------[ 5 minutes 31.1 seconds ]--

Error: Failed calling rm -rf ./dist && cross-env NODE_ENV=production webpack --stats-error-details && echo 'done'.  Exit code: 1


rush docker:build (5 minutes 34.8 seconds)