fix fetch of content scheme urls failing on Android

[giantslogik]

Summary:

This PR fixes #48762

• fix creating Blobs from Android 'content://' scheme urls was failing on the js side due to this check

Changelog:

[ANDROID] [FIXED] - fix fetch of content scheme uris failing on Android.

Test Plan:

Used the App here to test Android Blob creation. https://github.com/giantslogik/blob-large-file-fetch.

EDIT: Added tester to RNTester

[giantslogik]

PR created by splitting #48766 into two.

@javache @cortinico

[javache]

Could you add or link a test-case to RNTester that shows what's broken here, and how this fixes it?

[giantslogik]

Could you add or link a test-case to RNTester that shows what's broken here, and how this fixes it?

@javache I got RNTester built and running. I wasn't able to find an existing test case that provides tests for Blob / networking. Ideally to add a test case i would need to use a third-party library to get a valid url for a Video/Photo on the Android device's gallery. It would be inappropriate to add a library like '@react-native-camera-roll/camera-roll' to the RNTester package.json.

Thought or advise on how to proceed ?

As noted in the issue #48762 , to show whats broken use the Reproducer:
https://github.com/giantslogik/blob-large-file-fetch .

Steps to reproduce:

1. Install the application with yarn android
2. Select a (non-large) file by granting limited permissions. This should provide a url using the 'content://' scheme on newer Androids (API 35 for me)
3. Crashes in the js side of fetch

[cortinico]

It would be inappropriate to add a library like '@react-native-camera-roll/camera-roll' to the RNTester package.json.
Thought or advise on how to proceed ?

Adding external libs to RNTester is something we tend to avoid as it makes our install time slower + there is some integration costs as RNTester lives inside our monorepo. So we'll have to make sure that all the deps imported by @react-native-camera-roll/camera-roll don't conflict with the one we already have.

Perhaps we can have a really simple module to pick an image. For example on Android we can use an Intent with Intent.ACTION_GET_CONTENT to get an image

[giantslogik]

@javache @cortinico
Added a test case to RN tester:

WITHOUT FIX: #48762

WITH FIX: