[TUBEMQ-444]Add consume and produce Cli commands

[gosonzhang]

1. Restore the overwritten example codes;
2. Add Cli script commands for production and consumption
3. Adjust the naming of the Cli scripts;

[lamberliu]

LGTM

[codecov-io]

Codecov Report

Merging #343 (1d35ac3) into master (66f5438) will decrease coverage by 0.11%.
The diff coverage is 0.00%.

@@             Coverage Diff             @@
##             master    #343      +/-   ##
===========================================
- Coverage      7.89%   7.78%   -0.12%     
- Complexity      464     466       +2     
===========================================
  Files           255     258       +3     
  Lines         27410   27890     +480     
  Branches       4480    4578      +98     
===========================================
+ Hits           2164    2170       +6     
- Misses        24782   25247     +465     
- Partials        464     473       +9     

Impacted Files	Coverage Δ	Complexity Δ
.../org/apache/tubemq/corebase/TErrCodeConstants.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...a/org/apache/tubemq/corebase/utils/MixedUtils.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...pache/tubemq/server/common/fielddef/CliArgDef.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...pache/tubemq/server/tools/cli/CliAbstractBase.java	0.00% <0.00%> (ø)	0.00 <0.00> (?)
...rg/apache/tubemq/server/tools/cli/CliConsumer.java	0.00% <0.00%> (ø)	0.00 <0.00> (?)
...rg/apache/tubemq/server/tools/cli/CliProducer.java	0.00% <0.00%> (ø)	0.00 <0.00> (?)
.../java/org/apache/flume/sink/tubemq/TubemqSink.java	51.42% <0.00%> (-4.00%)	14.00% <0.00%> (ø%)
.../flink/connectors/tubemq/TubemqSourceFunction.java	0.00% <0.00%> (ø)	0.00% <0.00%> (ø%)
... and 4 more

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