Add filter test case

[wangzichichi]

What does this PR do?
Add eth_filter test case for solidity
Why are these changes required?
API should be covered 100%
This PR has been tested by:

• Unit Tests
• Manual Testing

Follow up

Extra details

[codecov-commenter]

Codecov Report

Merging #4183 (84ba3b3) into release_v4.4.2 (ec1c80f) will decrease coverage by 0.00%.
The diff coverage is n/a.

@@                 Coverage Diff                  @@
##             release_v4.4.2    #4183      +/-   ##
====================================================
- Coverage             53.10%   53.09%   -0.01%     
- Complexity             7641     7642       +1     
====================================================
  Files                   812      812              
  Lines                 46166    46166              
  Branches               5054     5054              
====================================================
- Hits                  24516    24513       -3     
- Misses                19723    19727       +4     
+ Partials               1927     1926       -1     

Impacted Files	Coverage Δ
.../java/org/tron/core/consensus/BlockHandleImpl.java	63.15% <0.00%> (-15.79%)	⬇️
...rc/main/java/org/tron/consensus/dpos/DposTask.java	85.96% <0.00%> (-3.51%)	⬇️
framework/src/main/java/org/tron/core/Wallet.java	16.71% <0.00%> (+0.04%)	⬆️
.../java/org/tron/common/overlay/server/SyncPool.java	39.31% <0.00%> (+0.85%)	⬆️

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[pangpangfeng]

lgtm

[Scheusal13]

DR