Feature: Added S3ClientProvider to AWSS3StorageCache and AWSS3StorageImageProvider

[marklagendijk]

Prerequisites

• I have written a descriptive pull-request title
• I have verified that there are no overlapping pull-requests open
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• I have provided test coverage for my change (where applicable)

Description

Implementation of #360 for AWS.

[marklagendijk]

This change is a breaking change, because it requires users of this method to add the serviceProvider param.

[marklagendijk]

I had to make the internal interface public here, because it is used as a param of the S3ClientProvider.

[JimBobSquarePants]

@marklagendijk We've got failing tests here. Could you please have a look?

[JimBobSquarePants]

I want to avoid breaking changes here or else it's major version update.

[codecov]

Codecov Report

❌ Patch coverage is 72.72727% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 85%. Comparing base (8854b94) to head (7ecd732).
⚠️ Report is 6 commits behind head on main.

Files with missing lines	Patch %	Lines
...geSharp.Web.Providers.AWS/AmazonS3ClientFactory.cs	0%	1 Missing and 2 partials ⚠️

Additional details and impacted files

@@         Coverage Diff         @@
##           main   #362   +/-   ##
===================================
- Coverage    85%    85%   -1%     
===================================
  Files        82     82           
  Lines      2355   2361    +6     
  Branches    354    356    +2     
===================================
+ Hits       2019   2023    +4     
  Misses      232    232           
- Partials    104    106    +2     

Flag	Coverage Δ
unittests	85% <72%> (-1%)	⬇️

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[JimBobSquarePants]

Thanks for this and sorry about the delay. I had to wait until I could make a breaking change.

I'll merge and make any required changes following a local review.