chore: Remove bad symlink used for tests

[jannfis]

Removes a symlink which points outside the repositry and breaks some build systems.

Instead, create the symlink on the fly.

Signed-off-by: jannfis jann@mistrust.net

Note on DCO:

If the DCO action in the integration test fails, one or more of your commits are not signed off. Please click on the Details link next to the DCO action for instructions on how to resolve this.

Checklist:

• Either (a) I've created an enhancement proposal and discussed it with the community, (b) this is a bug fix, or (c) this does not need to be in the release notes.
• The title of the PR states what changed and the related issues number (used for the release note).
• I've included "Closes [ISSUE #]" or "Fixes [ISSUE #]" in the description to automatically close the associated issue.
• I've updated both the CLI and UI to expose my feature, or I plan to submit a second PR with them.
• Does this PR require documentation updates?
• I've updated documentation as required by this PR.
• Optional. My organization is added to USERS.md.
• I have signed off all my commits as required by DCO
• I have written unit and/or e2e tests for my change. PRs without these are unlikely to be merged.
• My build is green (troubleshooting builds).

[codecov]

Codecov Report

Merging #10527 (26a79bc) into master (a60dd36) will decrease coverage by 0.03%.
The diff coverage is n/a.

❗ Current head 26a79bc differs from pull request most recent head dc18d73. Consider uploading reports for the commit dc18d73 to get more accurate results

@@            Coverage Diff             @@
##           master   #10527      +/-   ##
==========================================
- Coverage   45.76%   45.73%   -0.04%     
==========================================
  Files         234      234              
  Lines       28460    28460              
==========================================
- Hits        13025    13015      -10     
- Misses      13658    13668      +10     
  Partials     1777     1777              

Impacted Files	Coverage Δ
reposerver/repository/repository.go	61.04% <0.00%> (-0.92%)	⬇️
util/settings/settings.go	51.36% <0.00%> (ø)

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

[leoluz]

LGTM