fixes missing error message when ses sendEmail returns an error

[adamrhunter]

Signed-off-by: Adam Hunter arhunter@gmail.com

Description of what you did:

• adds error message to the reject call when ses sendEmail method returns an error
• fixes strapi-provider-email-amazon-ses returns error undefined when incorrect was credentials are used #5559

[codecov]

Codecov Report

Merging #8086 into master will increase coverage by 0.01%.
The diff coverage is 37.50%.

@@            Coverage Diff             @@
##           master    #8086      +/-   ##
==========================================
+ Coverage   32.71%   32.73%   +0.01%     
==========================================
  Files        1194     1196       +2     
  Lines       12969    13009      +40     
  Branches     1280     1285       +5     
==========================================
+ Hits         4243     4258      +15     
- Misses       7886     7906      +20     
- Partials      840      845       +5     

Flag	Coverage Δ
#front	24.80% <16.66%> (-0.01%)	⬇️
#unit	53.77% <41.17%> (-0.11%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...n/src/containers/NotificationProvider/selectors.js	0.00% <0.00%> (ø)
...-manager/admin/src/components/Wysiwyg/constants.js	0.00% <ø> (ø)
...nt-manager/admin/src/components/Wysiwyg/helpers.js	0.00% <ø> (ø)
...cumentation/admin/src/containers/HomePage/index.js	0.00% <ø> (ø)
...ugin-upload/admin/src/components/EditForm/index.js	0.00% <0.00%> (ø)
.../containers/InputModalStepper/InputModalStepper.js	0.00% <ø> (ø)
.../src/containers/InputModalStepperProvider/index.js	0.00% <0.00%> (ø)
...-upload/admin/src/containers/ModalStepper/index.js	0.00% <ø> (ø)
...rapi-plugin-upload/admin/src/translations/index.js	0.00% <0.00%> (ø)
packages/strapi-plugin-upload/services/Upload.js	15.75% <0.00%> (-0.45%)	⬇️
... and 14 more

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[alexandrebodin]

LGTM, Thank you for this contribution