Update website docs

[postscript-dev]

Update docs with missing tag groups

• Update taglist.exe Exif to output missing MpfInfo group
• Add Python test to check taglist.exe Exif output
• Add missing Canon, Nikon, Samsung and Sony groups to makernotes docs

[codecov]

Codecov Report

Merging #1905 (bb9fc40) into main (774e662) will increase coverage by 0.21%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #1905      +/-   ##
==========================================
+ Coverage   60.87%   61.09%   +0.21%     
==========================================
  Files          96       96              
  Lines       19041    19045       +4     
  Branches     9726     9727       +1     
==========================================
+ Hits        11591    11635      +44     
+ Misses       5138     5096      -42     
- Partials     2312     2314       +2     

Impacted Files	Coverage Δ
src/tags.cpp	71.02% <100.00%> (+23.92%)	⬆️

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