Normalize collapsed-whitespace fields in context reference mismatch checks

[Copilot]

Observing_System_Component/name values containing line breaks or repeated spaces were being compared verbatim against registered context names, causing false context_ref_mismatch warnings. For UTF8_Short_String_Collapsed fields, comparison should treat whitespace-equivalent values as equal.

• Validation logic: collapse whitespace before compare

  • Updated ContextProductReferenceValidationRule to normalize both label-side and registered context values for name and type prior to case-insensitive matching.
  • Added a local normalization helper to enforce: trim + collapse internal whitespace runs to a single space.

• Regression coverage for multiline / multi-space names

  • Added a new 4.1.x scenario (1265-1) using a fixture variant where Observing_System_Component/name includes embedded newline and repeated spaces.
  • Expected warnings remain aligned with the baseline equivalent label (no extra mismatch from whitespace-only differences).

private String collapseWhitespace(String value) {
  if (value == null) {
    return "";
  }
  return value.trim().replaceAll("\\s+", " ");
}

• Fixes Context reference check is not collapsing whitespace #1265

[jordanpadams]

@copilot move this to 4.2.x.feature

[Copilot]

Moved 1265-1 from 4.1.x.feature to 4.2.x.feature in commit 71dea38.

[sonarqubecloud]

Quality Gate passed

Issues
2 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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