webfrontend does not render correctly due to wrong paths

[darthvader]

This refers to prometheus-pushgateway 1.4.0+ds-1 and seems to be an issue specifically with dpkg package and not an upstream issue.

After installation accessing http://localhost:9091 renders a garbled page. Using web developer it's obvious that some resources don't exist in `/usr/share/prometheus/pushgateway/static`, see screenshot attached.

Specifically 2 things are wrong:

1) `/usr/share/prometheus/pushgateway/static/bootstrap4` is there, but it's referred as `bootstrap-4` (note the dash). I've worked around this by:

```
cd /usr/share/prometheus/pushgateway/static
ln -s ../../../javascript/bootstrap4 bootstrap-4
```

2) `/usr/share/prometheus/pushgateway/static/jquery.min.js` is missing. Workaround:

```
cd /usr/share/prometheus/pushgateway/static
ln -s jquery/jquery.min.js jquery.min.js
```

With these changes everything works fine. Maybe the better approach would be to change the references in `/usr/share/prometheus/pushgateway/template.html` to the existing locations.

[Daniel Swarbrick (pressureman)]

Fixed in Debian prometheus-pushgateway package:

prometheus-pushgateway (1.5.1-2) unstable; urgency=medium

  * Team upload
  * Fix jquery and bootstrap4 css paths in 02-Do_not_embed_blobs.patch

 -- Daniel Swarbrick <email address hidden> Mon, 12 Dec 2022 22:41:04 +0000