Source the server and OpenVoxDB component tables from SBOMs

[miharp]

What

Migrates the server and OpenVoxDB component-versions tables to the
SbomReleaseTable base, completing the openvox-sbom-tools
adoption started in #366 (which moved the agent and OpenBolt tables). Both packages
now publish SBOMs covering the tables' 8.12.0 floor, so the old pin scraping can go.

Closes #363.

Changes

openvox-server

Reads the bundled JRuby from the SBOM's jruby-base component instead of resolving
it through the server's pinned jruby-utils → jruby-deps in project.clj.
jruby-base is already the clean resolved version, so this also drops the -N
packaging-suffix strip the old path needed. Values are unchanged for the
existing rows (all JRuby 9.4.12.1); the regen additionally picks up the 8.14.1
release the stale data was missing.

openvoxdb

OpenVoxDB is a Clojure/JVM service with no bundled JRuby, so rather than leave it
as the one tag-only table, it gains a Jetty column (the embedded HTTP server)
sourced from the SBOM's jetty-server component — which shows a real
10.0.26 → 12.1.10 bump at 8.14.0. A Java column is added as a
hand-maintained supported-version requirement to match the server table, and
PostgreSQL stays a hand-maintained requirement.

OpenVoxDB release	Jetty	Java	PostgreSQL
8.14.1	12.1.10	17, 21	11+ (14+ recommended)
8.14.0	12.1.10	17, 21	11+ (14+ recommended)
8.13.0	10.0.26	17, 21	11+ (14+ recommended)

Note: the postgresql 42.7.11 in the SBOM is the JDBC driver, not the database
server — so the PostgreSQL column remains the hand-maintained server-version
requirement, not a SBOM value.

Result

No puppet-runtime / project.clj scraping remains anywhere — every
component-versions table is now sourced from the per-release SBOMs. Page prose
describing the server and OpenVoxDB columns is updated to match.

Validation

• rake rubocop clean; jekyll build succeeds.
• Regenerated _data for both tables; server values verified identical to the prior
  committed data, OpenVoxDB Jetty values spot-checked against each release's SBOM.
• Both tables confirmed rendering correctly in the built page.

Screenshots

Server table — JRuby unchanged, now picks up the 8.14.1 release:

OpenVoxDB table — new Jetty (SBOM) / Java / PostgreSQL columns, with the real
Jetty 10.0.26 → 12.1.10 bump at 8.14.0:

[bastelfreak]

Todo for future us: we don't know the oldest working version. We currently only test postgresql 16 to 18 because the rest is ancient. https://github.com/OpenVoxProject/openvoxdb/blob/8.x/.github/workflows/main.yml#L51. Maybe it makes sense to refactor the version list into a json file in shared-actions.

[miharp]

Good call — tracked in #378 (both the PostgreSQL-range verification and the idea of sourcing these ranges from a shared-actions JSON, like the supported-platforms page does). Left this PR as-is since it's non-blocking.