Added support for random access reads from IPC

[jorgecarleitao]

This exposes an API to read from IPC on a random-access fashion, i.e. read record batch at position i.

[codecov]

Codecov Report

Merging #1034 (ec383ad) into main (62f5892) will increase coverage by 0.26%.
The diff coverage is 71.42%.

@@            Coverage Diff             @@
##             main    #1034      +/-   ##
==========================================
+ Coverage   72.36%   72.63%   +0.26%     
==========================================
  Files         359      359              
  Lines       19926    19917       -9     
==========================================
+ Hits        14419    14466      +47     
+ Misses       5507     5451      -56     

Impacted Files	Coverage Δ
src/io/ipc/read/reader.rs	78.43% <70.58%> (+2.63%)	⬆️
src/io/ipc/append/mod.rs	60.00% <100.00%> (ø)
src/ffi/schema.rs	90.96% <0.00%> (+15.80%)	⬆️

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