[ISSUE-300] Make config type of RSS_CLIENT_TYPE as enum

[selectbook]

What changes were proposed in this pull request?

move the ClentType.java from internal-client module to common module
change stringType to enumType for RSS_CLIENT_TYPE in the RssBaseConf.java
use name method convert ShuffleServerConf.RSS_CLIENT_TYPE to String(I am not sure if this is the right way)

Why are the changes needed?

Easy to add different extensions #300

Does this PR introduce any user-facing change?

No

How was this patch tested?

Already added

[codecov-commenter]

Codecov Report

Merging #310 (1dd681d) into master (57a834b) will increase coverage by 0.00%.
The diff coverage is 83.33%.

@@            Coverage Diff            @@
##             master     #310   +/-   ##
=========================================
  Coverage     58.46%   58.47%           
- Complexity     1572     1573    +1     
=========================================
  Files           193      194    +1     
  Lines         10846    10848    +2     
  Branches        954      954           
=========================================
+ Hits           6341     6343    +2     
  Misses         4131     4131           
  Partials        374      374           

Impacted Files	Coverage Δ
...org/apache/spark/shuffle/RssSparkShuffleUtils.java	57.14% <0.00%> (ø)
...ain/java/org/apache/uniffle/common/ClientType.java	100.00% <ø> (ø)
...uniffle/storage/factory/ShuffleHandlerFactory.java	0.00% <ø> (ø)
...he/uniffle/client/impl/ShuffleWriteClientImpl.java	29.82% <100.00%> (ø)
.../org/apache/uniffle/common/config/RssBaseConf.java	93.42% <100.00%> (ø)
...a/org/apache/uniffle/server/RegisterHeartBeat.java	87.50% <100.00%> (ø)

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[jerqi]

@selectbook Will you continue this pr?

[selectbook]

@selectbook Will you continue this pr?

yeah, i will continue to fix it from this night

[jerqi]

@selectbook Will you continue this pr?

yeah, i will continue to fix it from this night

@selectbook Ok, take your time.

[jerqi]

@selectbook Gently ping.

[jerqi]

@selectbook Maybe you're busy now, I help you solve the code style and review issues. I hope you don't mind it. This pr is related to #133. I hope this pr can be merged quickly.

[zuston]

Merged. Thanks @selectbook @jerqi .

[selectbook]

@selectbook Maybe you're busy now, I help you solve the code style and review issues. I hope you don't mind it. This pr is related to #133. I hope this pr can be merged quickly.

I'm sorry I've been really busy recently. Thanks for your patience