AmazonS3InstallationService add constructor

[smallufo]

This pull request may resolve https://github.com/slackapi/java-slack-sdk/issues/1165

Category (place an x in each of the [ ])

• [x] bolt (Bolt for Java)
• [ ] bolt-{sub modules} (Bolt for Java - optional modules)
• [ ] slack-api-client (Slack API Clients)
• [ ] slack-api-model (Slack API Data Models)
• [ ] slack-api-*-kotlin-extension (Kotlin Extensions for Slack API Clients)
• [ ] slack-app-backend (The primitive layer of Bolt for Java)

Requirements

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[salesforce-cla[bot]]

Thanks for the contribution! Before we can merge this, we need @smallufo to sign the Salesforce Inc. Contributor License Agreement.

[codecov[bot]]

Codecov Report

Merging #1168 (7081ab6) into main (25cd87e) will decrease coverage by 0.06%. The diff coverage is 9.09%.

@@             Coverage Diff              @@
##               main    #1168      +/-   ##
============================================
- Coverage     75.25%   75.20%   -0.06%     
- Complexity     4004     4005       +1     
============================================
  Files           430      430              
  Lines         12528    12538      +10     
  Branches       1261     1262       +1     
============================================
+ Hits           9428     9429       +1     
- Misses         2355     2362       +7     
- Partials        745      747       +2     

Impacted Files	Coverage Δ
...t/service/builtin/AmazonS3InstallationService.java	47.79% <9.09%> (-3.21%)	:arrow_down:

... and 1 file with indirect coverage changes

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