Fix semanticId matching: tolerate trailing eCl@ss/IRDI version suffix

[opendpp-node]

Fix: semanticId matching misses trailing eCl@ss/IRDI version suffixes

Fixes #7.

The bug

AasExtractorStrategy.matchesSemanticId documented itself as "suffix-insensitive to
tolerate version suffixes (e.g. #2)", but the implementation

candidate.equalsIgnoreCase(target) || candidate.toUpperCase().endsWith(target.toUpperCase())

only tolerates a leading IRI prefix. A real-world versioned value ends with the version,
not the target:

AAS semanticId.keys[].value	configured target	old result
0173-1#02-AAW338#001	0173-1#02-AAW338	✗ miss
https://…/0173-1#02-AAW338	0173-1#02-AAW338	✓

So version-less configured targets (the pattern the bundled configs deliberately use) never
matched versioned AAS values, and extraction silently fell back to idShort-path
navigation — or missed entirely when idShorts are vendor-specific. Notably, the existing
dpp-aas.json fixture already carries versioned semanticIds (…#001, …#012, …#003);
its test passes only because the standard idShorts let the fallback rescue it.

The fix

Also compare the candidate with a trailing #NNN segment stripped — only when another #
remains after stripping, so plain IRIs with a numeric fragment are left untouched. Pinned
(versioned) targets keep their exact-match semantics; existing behaviour is otherwise
unchanged (the old comparison still runs first).

Regression test (red → green)

dpp-aas-versioned.json: same data as dpp-aas.json, but with vendor-specific idShorts
and versioned eCl@ss semanticIds — so the idShort fallback cannot mask the bug and extraction
must succeed via the semanticId scan alone (granularity, configured by idShortPath only,
keeps its standard idShorts and keeps working).

• Before the fix: expected: <4> but was: <1> (only granularity extracted)
• After the fix: full suite green — SearchKeyExtractorTest: tests=5, failures=0, errors=0
  (4 existing + 1 new), all modules (./mvnw test, JDK 21).

Checklist

• Bug fix includes a test that verifies the fix (fails before, passes after)
• Existing test suite passes (full reactor)

— Giovanni Savastano · OpenDPP (opendpp-node.eu)