Disable ant download from the old authentication, security and faces tcks

[TomasHofman]

This is the second attempt.

Setting -Ddownload.plugin.skip=true didn't help, because the plugin is reconfigured to use the skipITs property to control its skipping, instead of the default download.plugin.skip:

                    <execution>
                        <id>download-ant</id>
                        <phase>generate-sources</phase>
                        <goals>
                            <goal>wget</goal>
                        </goals>
                        <configuration>
                            <skip>${skipITs}</skip>
                            <url>${ant.zip.url}</url>
                            <unpack>true</unpack>
                            <outputDirectory>${project.build.directory}</outputDirectory>
                        </configuration>
                    </execution>

But setting skipITs=true would also have other effects, so I'm looking at another way to avoid download from the apache archive.

This however relies on the apacheant caching job archived artifacts to remain available, and requires to job to always archive the hardcoded 1.9.16 version. (It doesn't need to be this specific version, we just need to keep it in synch with what is hardcoded in the run-tck.sh scripts.)

WDYT @scottmarlow @jamezp ?

[jamezp]

This seems fine. We can always change the property to not use skipITs or default the property value to skipITs.

[TomasHofman]

This seems fine. We can always change the property to not use skipITs or default the property value to skipITs.

For that you would have to change the TCK pom.xml (third party code)... So in this PR I don't try to configure the download module to skip operation, but instead change the download URL to internal cached URL, which can still be done just by setting system props.

(Just making sure we are at the same page.)

This won't work as it uses internal URL's

[jamezp]

We probably shouldn't be using an internal URL in a public repository. It would break for anyone using it externally.

[TomasHofman]

So I changed the URL to "https://dlcdn.apache.org/ant/binaries/apache-ant-${ANT_VERSION}-bin.zip". Did you notice denied access from that URL too? I think I did not.