Solr-Example directory not available in Solr 9.0.0 on Debian 11

[Perfect-Chaos]

With your last commit there is a basic support to download Solr 9.0.0 which is great, thank you for that!

But in Solr 9 on Debian 11 there seems to be changes in the example directory so a later task "Ensure core configuration directories exist" fails with:

TASK [geerlingguy.solr : Ensure core configuration directories exist.] **********************************************************************************************************************************************************************
failed: [localhost] (item=collection1) => {"ansible_loop_var": "item", "changed": true, "cmd": ["cp", "-r", "/opt/solr/example/files/conf/", "/var/solr/data/collection1/"], "delta": "0:00:00.012979", "end": "2022-07-04 08:17:23.631913", "item": "collection1", "msg": "non-zero return code", "rc": 1, "start": "2022-07-04 08:17:23.618934", "stderr": "cp: cannot stat '/opt/solr/example/files/conf/': No such file or directory", "stderr_lines": ["cp: cannot stat '/opt/solr/example/files/conf/': No such file or directory"], "stdout": "", "stdout_lines": []}

The contents in /opt/solr/example/ are:

ls -l /opt/solr/example/

total 12
drwxr-xr-x 2 root root 4096 May  5 01:00 exampledocs
drwxr-xr-x 2 root root 4096 May  5 01:00 films
-rw-r--r-- 1 root root 2987 May  5 01:00 README.md

My current workaround ist to set no default cores with: solr_cores: ~

[stale]

This issue has been marked 'stale' due to lack of recent activity. If there is no further activity, the issue will be closed in another 30 days. Thank you for your contribution!

Please read this blog post to see the reasons why I mark issues as stale.

[stale]

This issue is no longer marked for closure.

[geerlingguy]

Marking as a bug, hopefully this should work out of the box.

[geerlingguy]

Let's wrap this into the effort at #129