[MOB-12305] Fix Sourcemaps Upload Script with Android Product Flavors

[a7medev]

Description of the change

Problem

The new Android sourcemaps upload script can’t detect the [create]Bundle[Flavor]ReleaseJsAndAssets when the user is using the Android product flavors feature.

Solution

Check for a suffix of ReleaseJsAndAssets instead of looking for a suffix of bundleReleaseJsAndAssets (ignoring the casing.)

Type of change

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Related issues

Fixes #974

Checklists

Development

• Lint rules pass locally
• The code changed/added as part of this pull request has been covered with tests

Code review

• This pull request has a descriptive title and information useful to a reviewer
• Issue from task tracker has a link to this pull request

[InstabugCI]

Coverage Report

Label	Coverage	Status
JavaScript	96.8%	✅
Android	47.8%	✅
iOS	39.0%	✅

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