HDDS-10228. Intermittent failure downloading bzip2 from sourceware.org

[adoroszlai]

What changes were proposed in this pull request?

Fix intermittent failure downloading bzip2 due to Network is unreachable.

The fix is similar to HDDS-10157: download from GitHub in CI. The tarballs from these two sources are a bit different: contents are in bzip2-bzip2-1.0.8/ in the one from GitHub, bzip2-1.0.8/ in the original one. So an additional move Ant task renames the GitHub-specific dir to the original one. failonerror=false ensures it passes with the original tarball, too.

https://issues.apache.org/jira/browse/HDDS-10228

How was this patch tested?

Tested locally for the original URL:

# install dependencies
$ mvn -DskipTests -am -pl :hdds-rocks-native clean install
...

# test
$ mvn -Drocks_tools_native -pl :hdds-rocks-native clean generate-sources
...
[INFO] BUILD SUCCESS

$ ls -1 hadoop-hdds/rocks-native/target/bzip2
bzip2-1.0.8
bzip2-v1.0.8.tar.gz

CI (with the CI-specific URL):
https://github.com/adoroszlai/ozone/actions/runs/7681371921/job/20934591236

[hemantk-12]

Thanks @adoroszlai for working on this.

LGTM.

[adoroszlai]

Thanks @hemantk-12 for the review.