[GR-41981] Use canonical resource path in resource registration

[graalvmbot]

This PR adds support for registering resources requested with a non-canonical path. This could happen when:

• agent finds that user requested resource (with getResource or getResourceAsStream for example) with a non-canonical path (e.g. foo/../test.txt should be just test.txt)
• when user manually writes globs in the non-canonical form (same example as above)

Note: if a resource comes from a jar and it is requested with a non-canonical path, we should return null in order to have the same behavior as Java (and our current implementation does that)