Build of docker image for GeoServer 2.22.4 is failing

[geosolutions-it]

Build of docker image for GeoServer 2.22.4 is failing

[randomorder]

The Dockerfile ADD statement is not following the URL redirect on Sourceforge and is downloading an HTML page instead of the zip file

We may want to try with a RUN of wget / curl instead of the ADD $URL. The is documentation available here: https://sourceforge.net/p/forge/documentation/Downloading%20files%20via%20the%20command%20line/

Due to how the docker build is configured on docker hub which rebuilds also the docker images for older versions of geoserver we must be very careful not to break the other docker images already pushed to the Hub.

I would actually change the way the images are built. It's too cumbersome, fragile and hard to maintain

[fernandor777]

New PR with the fixed URLs tested on the docker hub build:
#119

Build is now green, docker images pulled and tested.

[fernandor777]

I put to run the docker build for the newest-version branch:
https://hub.docker.com/repository/registry-1.docker.io/geosolutionsit/geoserver/builds/fcb2e3f1-f8eb-405c-90eb-bb7d32e5e03e

I tested this using docker pull locally and run the images, access to geoserver using admin, and preview several layers from the default catalog.

docker pull geosolutionsit/geoserver:2.23.1
docker run -p 8080:8080 geosolutionsit/geoserver:2.23.1

docker pull geosolutionsit/geoserver:2.22.4
docker run -p 8080:8080 geosolutionsit/geoserver:2.22.4

[randomorder]

Addressed by #121

Thanks @fernandor777