Remove Liberica install as we don't directly connect jenkins to Solaris now

[sxa]

Leaving it commented out for reference in case someone really wants to connect an insecure jenkins to their solaris box.

This is currently preventing VPC from running cleanly due to a certificate error:

06:41:42 TASK [Common : Download Liberica 11.0.18+10 (x64)] *****************************
06:41:42 fatal: [127.0.0.1]: FAILED! => {"changed": false, "dest": "/tmp/bellsoft-jdk11.0.18+10-solaris.tar.gz", "elapsed": 0, "msg": "Request failed: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:590)>", "url": "https://download.bell-sw.com/java/11.0.18+10/bellsoft-jdk11.0.18+10-solaris-x64.tar.gz"}
06:41:42 

Checklist

• commit message has one of the standard prefixes
• faq.md updated if appropriate
• other documentation is changed or added (if applicable)
• playbook changes run through VPC or QPC (if you have access) https://ci.adoptium.net/job/VagrantPlaybookCheck/OS=Solaris10,label=vagrant/2214/
• VPC/QPC not applicable for this PR
• for inventory.yml changes, bastillion/nagios/jenkins updated accordingly

[karianna]

I think just delete the outdated code, we can look at git history

[sxa]

I think just delete the outdated code, we can look at git history

I would normally agree but in this case since it's an unusual setup that others utilise I'm more inclined to leave it in and commented out to aid discovery instead of having to know it's there and search back through history.

I suppose as an alternative it could be removed and replaced with a comment saying something like "We used to install Liberica with a custom patch for Solaris 10 as per #2947" which would also make it clear.

[steelhead31]

Looks good.