Added conflict internal name resolution for resource assembly identifier.

[veler]

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• Bugfix
• New feature or enhancement
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What is the current behavior?

Some extensions use the same name in IResourceAssemblyIdentifier, and it causes some conflicts internally.

What is the new behavior?

We now test the resource manager and try with a different assembly if it doesn't work. I also updated the documentation (in Documentation repository) to explain that the name should be unique.

Other information

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