fix(android-connectivity): Add ethernet connection type

[crowebird]

When calling getConnectionType on an emulator, the connection type can be returned as "ethernet", which causes getConnectionType to return none when there is a connection.

PR Checklist

• The PR title follows our guidelines: https://github.com/NativeScript/NativeScript/blob/master/CONTRIBUTING.md#commit-messages.
• There is an issue for the bug/feature this PR is for. To avoid wasting your time, it's best to open a suggestion issue first and wait for approval before working on it.
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• All existing tests are passing: https://github.com/NativeScript/NativeScript/blob/master/DevelopmentWorkflow.md#running-unit-tests.
  2 failed on emulator un-releated to the connectivity code being changed here
• Tests for the changes are included - https://github.com/NativeScript/NativeScript/blob/master/WritingUnitTests.md.
  To the extent to match the existing connectivity test

What is the current behavior?

If the connection type is "ethernet" getConnectionType will return none.

What is the new behavior?

If the connection type is "ethernet" getConnectionType will properly return the "ethernet" connection type

Fixes/Implements/Closes #5669.

[ns-bot]

Can one of the admins verify this patch?

[ns-bot]

Can one of the admins verify this patch?

[ns-bot]

Can one of the admins verify this patch?

[manoldonev]

test

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.