feat!: remove legacy Java node attribute API

[damacus]

Summary

• replace Berkshelf workflow with Policyfile wiring and aligned CI/Kitchen matrices
• modernize Java resources with explicit provides names, safer shell handling, cleanup actions, and reduced implicit node state
• add ChefSpec coverage and update docs for supported Java/platform paths

[github-actions]

Slowest examples

Top 10 slowest examples (0.41 seconds, 56.95% of total time)

Example	Description	Time in seconds
spec/resources/openjdk_source_install_spec.rb:14	openjdk_source_install install sets JAVA_HOME in the profile file	0.0951
spec/resources/alternatives_spec.rb:8	java_alternatives converges with an empty command list without shelling out	0.05895
spec/resources/jce_spec.rb:10	java_jce install downloads the JCE archive to the explicit download path	0.03565
spec/resources/certificate_spec.rb:16	java_certificate steps into certificate install without invoking host keytool	0.03416
spec/resources/openjdk_pkg_install_spec.rb:16	openjdk_pkg_install does not write node java_home state	0.03202
spec/resources/temurin_package_install_spec.rb:12	temurin_package_install installs the Adoptium apt keyring	0.03202
spec/resources/alternatives_spec.rb:12	java_alternatives supports unsetting command alternatives	0.03177
spec/resources/temurin_package_install_spec.rb:25	temurin_package_install installs the Temurin package	0.0315
spec/resources/temurin_package_install_spec.rb:42	temurin_package_install on Amazon Linux uses the Adoptium Amazon Linux 2 RPM repository	0.03135
spec/resources/corretto_install_spec.rb:9	corretto_install downloads the Corretto archive	0.03