[4.0.x] - Renamed the arrayToObject to toObject

[niden]

Hello!

• Type: code quality
• Link to issue:

In raising this pull request, I confirm the following:

• I have read and understood the Contributing Guidelines
• I have checked that another pull request for this purpose does not exist
• I wrote some tests for this PR
• I have updated the relevant CHANGELOG
• I have created a PR for the documentation about this change

Renamed the arrayToObject to toObject from the Arr helper

Thanks

[codecov]

Codecov Report

Merging #14389 into 4.0.x will increase coverage by <.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##            4.0.x   #14389      +/-   ##
==========================================
+ Coverage   67.63%   67.64%   +<.01%     
==========================================
  Files         478      478              
  Lines      110989   110959      -30     
==========================================
- Hits        75069    75053      -16     
+ Misses      35920    35906      -14