Get schema from commit metadata in for bootstrap and incremental queries

[umehrot2]

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• Modify AnnotationLocation checkstyle rule in checkstyle.xml

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[codecov-commenter]

Codecov Report

Merging #31 into hudi_bootstrap_code_review will increase coverage by 0.03%.
The diff coverage is 0.00%.

@@                       Coverage Diff                        @@
##             hudi_bootstrap_code_review      #31      +/-   ##
================================================================
+ Coverage                         16.84%   16.87%   +0.03%     
  Complexity                          891      891              
================================================================
  Files                               388      388              
  Lines                             17023    17003      -20     
  Branches                           1691     1685       -6     
================================================================
+ Hits                               2868     2870       +2     
+ Misses                            13788    13767      -21     
+ Partials                            367      366       -1     

Impacted Files	Coverage Δ	Complexity Δ
.../scala/org/apache/hudi/HudiBootstrapRelation.scala	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...che/hudi/common/table/timeline/TimelineLayout.java	92.85% <0.00%> (+14.28%)	3.00% <0.00%> (ø%)

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