Removed redundant callback argument

[dacre-denny]

The cb argument is not used in the send method and was therefore removed. Ready for merge.

[codecov]

Codecov Report

Merging #5371 into master will increase coverage by 19.75%.
The diff coverage is 0.00%.

@@             Coverage Diff             @@
##           master    #5371       +/-   ##
===========================================
+ Coverage   17.51%   37.26%   +19.75%     
===========================================
  Files         700       60      -640     
  Lines       10330     1959     -8371     
  Branches     1687      440     -1247     
===========================================
- Hits         1809      730     -1079     
+ Misses       7089      916     -6173     
+ Partials     1432      313     -1119     

Flag	Coverage Δ
#front	?
#unit	37.26% <0.00%> (-0.04%)	⬇️

Impacted Files	Coverage Δ
packages/strapi-plugin-graphql/services/utils.js	34.14% <0.00%> (-1.76%)	⬇️
...rapi-admin/admin/src/contexts/MarketPlace/index.js
...permissions/admin/src/components/EditForm/index.js
.../strapi-plugin-documentation/admin/src/pluginId.js
...rmissions/admin/src/containers/EditPage/reducer.js
...in-upload/admin/src/components/FileIcon/Wrapper.js
...admin/src/components/DraggedField/RemoveWrapper.js
...ype-builder/admin/src/containers/ListView/index.js
...ntation/admin/src/containers/HomePage/constants.js
...permissions/admin/src/components/Policies/index.js
... and 630 more

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[alexandrebodin]

This callback should also be removed from the email.send service in the email plugin :)

[dacre-denny]

This callback should also be removed from the email.send service in the email plugin :)

Just had a look and as you mentioned, it does appear to be redundant as well :)
#5466

[alexandrebodin]

@dacre-denny Can you please make your changes in one single PR :)

[dacre-denny]

@alexandrebodin sorry for the delay - found a few more redundant cb, so I've zapped those as well :)

[alexandrebodin]

@dacre-denny great :) can you fix the DCO check so your PR is mergeable ;)

[alexandrebodin]

LGTM, Thanks 💯

[alexandrebodin]

@dacre-denny waiting on the DCO check to pass before merging.