Avoid clone in with_validity

[jorgecarleitao]

This PR modifies the concrete implementations of with_validity to not clone the arrays unless explicitly requires.

The motivation is that when an array is cloned, it becomes immutable (an O(N) clone of the data is required to mutate it). Thus, we should only clone when the user needs to clone.

Migration

To migrate, use array.clone().with_validity(...) instead of array.with_validity(...) when clone is required.

[codecov]

Codecov Report

Merging #1104 (dcb1a7e) into main (88f05bb) will decrease coverage by 0.02%.
The diff coverage is 37.14%.

@@            Coverage Diff             @@
##             main    #1104      +/-   ##
==========================================
- Coverage   81.24%   81.21%   -0.03%     
==========================================
  Files         366      366              
  Lines       35336    35352      +16     
==========================================
+ Hits        28707    28711       +4     
- Misses       6629     6641      +12     

Impacted Files	Coverage Δ
src/array/dictionary/mod.rs	79.61% <0.00%> (+0.76%)	⬆️
src/array/fixed_size_list/mod.rs	63.12% <0.00%> (-0.80%)	⬇️
src/array/list/mod.rs	82.65% <0.00%> (-0.86%)	⬇️
src/array/map/mod.rs	59.11% <0.00%> (-3.97%)	⬇️
src/array/mod.rs	68.54% <ø> (ø)
src/array/null.rs	45.67% <ø> (ø)
src/array/struct_/mod.rs	61.45% <0.00%> (-0.70%)	⬇️
src/compute/comparison/binary.rs	72.51% <0.00%> (ø)
src/array/primitive/mod.rs	79.62% <40.00%> (+0.08%)	⬆️
src/compute/comparison/boolean.rs	79.09% <66.66%> (ø)
... and 9 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 88f05bb...dcb1a7e. Read the comment docs.