Fix multiple array type mapping mistakes and add missing date and time array types

[gwynne]

• Add the missing definitions and array mappings for OIDs 1182 (_date aka dateArray) and 1183 (_time aka timeArray).
• Deprecate macaddr8Aray, renaming it to macaddr8Array.
• Fix broken array mappings for macaddr8 and datemultirange.
• Add missing array mappings for timestamp and tstzrange.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 25.00000% with 12 lines in your changes are missing coverage. Please review.

Project coverage is 61.70%. Comparing base (dc9caf8) to head (fc155c1).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #463      +/-   ##
==========================================
- Coverage   61.82%   61.70%   -0.12%     
==========================================
  Files         125      125              
  Lines       10019    10030      +11     
==========================================
- Hits         6194     6189       -5     
- Misses       3825     3841      +16     

Files	Coverage Δ
...s/PostgresNIO/New/Data/Array+PostgresCodable.swift	72.00% <100.00%> (+0.28%)	⬆️
Sources/PostgresNIO/Data/PostgresDataType.swift	55.18% <20.00%> (-1.02%)	⬇️

... and 2 files with indirect coverage changes

[gwynne]

Note: There are no new tests because the effect of the missing mappings is not visible from within PostgresNIO itself; it affects PostgresKit due to hacks in that package which make atypical use of the array type mappings.

[MahdiBM]

looks good

[fabianfett]

Would love if we could add an integration test, that writes and reads the new array types?

[fabianfett]

Mostly looks good to me! Please revert the changes that are not core of this pr.