Missing return in AmazonAIConvertPredictionsProvider.ts

[SebSchwartz]

Without this return, user will also get 'Source types other than byte source are not supported.' error.

Issue #, if available:

Description of changes:
Dont reject with another error as well.

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[codecov]

Codecov Report

Merging #7803 (d45ddfc) into main (d32be03) will not change coverage.
The diff coverage is 50.00%.

@@           Coverage Diff           @@
##             main    #7803   +/-   ##
=======================================
  Coverage   74.13%   74.13%           
=======================================
  Files         215      215           
  Lines       13450    13450           
  Branches     2641     2641           
=======================================
  Hits         9971     9971           
  Misses       3280     3280           
  Partials      199      199           

Impacted Files	Coverage Δ
...rc/Providers/AmazonAIConvertPredictionsProvider.ts	61.01% <0.00%> (ø)
packages/core/src/Platform/version.ts	100.00% <100.00%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 98f7faf...d45ddfc. Read the comment docs.

[wlee221]

This LGTM, thanks for the catch.

[github-actions]

This pull request has been automatically locked since there hasn't been any recent activity after it was closed. Please open a new issue for related bugs.

Looking for a help forum? We recommend joining the Amplify Community Discord server *-help channels or Discussions for those types of questions.