Description:

There's a number of TestAtlas annotations that build Atlas files from an OSM file (of various formats). Under the covers, these relied on the OsmPbfLoader to construct the Atlas file. This PR updates the Atlas construction to leverage the new Raw Atlas flow for all annotations.

Potential Impact:

This impacts all tests using the annotations.

Unit Test Approach:

There's an existing explicit test (TestAtlasTest) that tests this functionality - which passes after the changes.

Test Results:

All other unit tests that rely on the annotations are passing after the test, implying the constructed Atlas is valid.

In doubt: Contributing Guidelines