update docker image

support collector docker image

support package of project

Merge branch 'zhangxin/collector-packaging' of https://github.com/ascrutae/sky-walking into zhangxin/collector-packaging

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fix a test case bug

typo

Adjust supported-list link.

Force update topological graph snapshot.

* feature/collector:
  all testcase add system time zone property " user.timezone = UTC "
  mock servlet worker finish
  analysis mock finish

* feature/collector:
  agg  save mock finish
  mock persistence
  worker storage mock finish

Merge this preview milestone. 

* feature/collector:
  modify worker num value