BF: Enable Coder save button via EnableTool rather than Enable

[TEParsons]

.Enable doesn't seem to work for toolbar tools

[peircej]

Task linked: CU-2mn095j Save icon doesn't work in coder (shortcut keys and save as does)

[codecov]

Codecov Report

Merging #5031 (d2a5da9) into release (c53516d) will decrease coverage by 0.00%.
The diff coverage is 25.00%.

@@             Coverage Diff             @@
##           release    #5031      +/-   ##
===========================================
- Coverage    38.13%   38.13%   -0.01%     
===========================================
  Files          307      307              
  Lines        61633    61640       +7     
  Branches     10752    10752              
===========================================
+ Hits         23504    23505       +1     
- Misses       36096    36101       +5     
- Partials      2033     2034       +1     

Impacted Files	Coverage Δ
psychopy/app/coder/coder.py	11.02% <25.00%> (+0.08%)	⬆️
psychopy/logging.py	75.17% <0.00%> (-0.71%)	⬇️
psychopy/visual/textbox2/textbox2.py	78.69% <0.00%> (-0.25%)	⬇️
psychopy/sound/transcribe.py	40.44% <0.00%> (-0.23%)	⬇️
psychopy/visual/window.py	62.44% <0.00%> (-0.15%)	⬇️
psychopy/colors.py	63.63% <0.00%> (+0.15%)	⬆️
psychopy/visual/movie3.py	62.27% <0.00%> (+0.73%)	⬆️

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