[#8890] Merge all lib jars in custom filesystem

[smilu97]

To utilize ModulePath instead of our custom jar parser, it creates a small file system which can contain only one single file for combined jar file.

This custom small filesystem can work as a bridge between ModulePath and combined jar in memory.

[codecov]

Codecov Report

Merging #8931 (3a3afa9) into master (1dd05c8) will increase coverage by 0.01%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #8931      +/-   ##
============================================
+ Coverage     39.91%   39.92%   +0.01%     
- Complexity    11652    11658       +6     
============================================
  Files          3272     3272              
  Lines         89734    89734              
  Branches       9986     9986              
============================================
+ Hits          35821    35830       +9     
+ Misses        50843    50836       -7     
+ Partials       3070     3068       -2     

Impacted Files	Coverage Δ
.../navercorp/pinpoint/rpc/client/RequestManager.java	66.66% <0.00%> (-7.58%)	⬇️
...orp/pinpoint/profiler/sender/NioUDPDataSender.java	62.82% <0.00%> (-5.13%)	⬇️
...tor/metric/datasource/DefaultDataSourceMetric.java	85.18% <0.00%> (-3.71%)	⬇️
...ollector/cluster/zookeeper/ZookeeperJobWorker.java	75.93% <0.00%> (-2.14%)	⬇️
...java/com/navercorp/pinpoint/rpc/DefaultFuture.java	74.31% <0.00%> (-1.84%)	⬇️
...pinpoint/profiler/monitor/DeadlockMonitorTask.java	21.59% <0.00%> (+1.13%)	⬆️
...orp/pinpoint/rpc/server/DefaultPinpointServer.java	81.06% <0.00%> (+1.23%)	⬆️
...point/rpc/client/DefaultPinpointClientHandler.java	71.83% <0.00%> (+1.40%)	⬆️
...vercorp/pinpoint/rpc/packet/ClientClosePacket.java	53.33% <0.00%> (+6.66%)	⬆️
...rc/main/java/com/navercorp/pinpoint/test/Item.java	75.92% <0.00%> (+7.40%)	⬆️
... and 4 more

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