[To dev/1.1] Correct the retained size calculation for BinaryColumn and BinaryColumnBuilder

[JackieTien97]

cp from #384

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 52.27273% with 21 lines in your changes missing coverage. Please review.

Project coverage is 59.10%. Comparing base (10e9ea5) to head (b5972e1).
Report is 3 commits behind head on dev/1.1.

Files with missing lines	Patch %	Lines
.../tsfile/read/common/block/column/BinaryColumn.java	19.04%	17 Missing ⚠️
...he/tsfile/read/common/block/column/NullColumn.java	0.00%	1 Missing ⚠️
...ad/common/block/column/RunLengthEncodedColumn.java	0.00%	1 Missing ⚠️
...he/tsfile/read/common/block/column/TimeColumn.java	50.00%	1 Missing ⚠️
.../tsfile/read/common/block/column/TsBlockSerde.java	66.66%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           dev/1.1     #514      +/-   ##
===========================================
- Coverage    59.11%   59.10%   -0.02%     
===========================================
  Files          420      420              
  Lines        28060    28096      +36     
  Branches      3686     3693       +7     
===========================================
+ Hits         16589    16605      +16     
- Misses       11275    11295      +20     
  Partials       196      196              

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