agent specific issues noted during the last jenkins update

[sxa]

          Notes:

• test-docker-ubuntu2204-armv8-3 does not seem to exist
• odroid-2 seems to be trying to connet twice to the jenkins server
• dockerhost-osuosl-ubuntu2204-aarch64-1 exists in jenkins but not the inventory file
• /home/jenkins/.jenkins/jobs/build-scripts/jobs/jdk8u/config.xml
• 2024-02-13 09:29:52.173+0000 [id=55] WARNING c.c.h.p.folder.AbstractFolder#loadChildren: could not find file /home/jenkins/.jenkins/jobs/build-scripts/jobs/jdk/config.xml
• 2024-02-13 09:29:52.173+0000 [id=55] WARNING c.c.h.p.folder.AbstractFolder#loadChildren: could not find file /home/jenkins/.jenkins/jobs/build-scripts/jobs/jdk16u/config.xml

WARNING o.j.p.m.AuthorizationContainer#add: Processing a permission assignment in the legacy format (without explicit TYPE prefix): hudson.model.Item.Build:AdoptOpenJDKbuild
2024-02-13 09:11:12.841+0000 [id=54] WARNING o.j.p.m.AuthorizationContainer#add: Processing a permission assignment in the legacy format (without explicit TYPE prefix): hudson.model.Item.Build:AdoptOpenJDKbuild-triage
2024-02-13 09:11:12.842+0000 [id=54] WARNING o.j.p.m.AuthorizationCon

Originally posted by @sxa in #3376 (comment)

[sxa]

All of these have been dealt with - closing.