[Improve] Remove useless server id from StorageManagerFactory#createStorageManager

[zwangsheng]

What changes were proposed in this pull request?

Remove StorageManagerFactory#createStorageManager useless server id

Why are the changes needed?

Clean code.

Does this PR introduce any user-facing change?

No

How was this patch tested?

Unit test

[codecov-commenter]

Codecov Report

Merging #119 (7b4c2ec) into master (d2d60e2) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##             master     #119   +/-   ##
=========================================
  Coverage     57.16%   57.16%           
  Complexity     1200     1200           
=========================================
  Files           150      150           
  Lines          8177     8177           
  Branches        773      773           
=========================================
  Hits           4674     4674           
  Misses         3257     3257           
  Partials        246      246           

Impacted Files	Coverage Δ
.../uniffle/server/storage/StorageManagerFactory.java	58.33% <ø> (ø)
.../java/org/apache/uniffle/server/ShuffleServer.java	63.41% <100.00%> (ø)

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[roryqi]

LGTM, thanks @zwangsheng