[FIX] Bundling: merge dependency analysis results with raw module infos

[codeworrior]

Fixes https://github.com/SAP/ui5-builder/issues/338

[coveralls]

Coverage increased (+1.04%) to 90.1% when pulling 448022d on packaging-modules-exposing-global-vars into 7a560b4 on master.

[codeworrior]

Note reg. the 2nd commit 265e5b6:
Due to the wrong handling of findResource's result, all bundles have been rated as 'decomposable' and the then needed but missing embedded resources caused 'uncaught promise rejection' errors.

Note to self: According to its name, findResource should not fail with an error but return null. Another getResource method could be introduced with the current behavior of findResource - if needed.

[codeworrior]

Note: this PR requires a merge of PR #341 to make the unit test for bundles work. Without that PR, the content of bundle modules is not properly recognized.

[codeworrior]

@kristian could you please test this PR again in your context? The new unit and integration tests should cover your scenario, too. But I might have missed something.