fix(reuse): compile before checking compliance

[max-nextcloud]

Changes to js dependencies may break compliance.
This only becomes apparent after compiling the js.

Make sure the check runs on the actual js after the compilation so errors are shown for commits that do not include artifacts.

[AndyScherzinger]

HI @max-nextcloud @juliusknorr

This is a text specific solution not working for other repositories and needs to be reverted!

• Android / iOS / Python does have any of this in place
• Apps that don't contain compiled JS will fail because you now enforce licenses via dependencies to be in the repo but the fsfe scanner outside of the repo won't compile the repo, hence that check fails because reuse doesn't allow for shipping licenses which aren't referenced to a file

Hence the above solution is specific to some repos only and should be a separate template.

What is generally useful and to be kept is

        with:
          persist-credentials: false