EZP-32107: Added Score sort clause

[adamwojs]

Question	Answer
JIRA issue	EZP-32107
Type	feature
Target eZ Platform version	v3.3
BC breaks	no
Doc needed	yes

Added \eZ\Publish\API\Repository\Values\Content\Query\SortClause\Score which allows explicitly define sorting by relevance score. Typical use case for \eZ\Publish\API\Repository\Values\Content\Query\SortClause\Score is composition of multiple sort clauses:

$query = new Query([
    'query' => new Criterion\FullText('foo'),
    'sortClauses' => [
        new SortClause\Score(Query::SORT_DESC),
        // Sort results alphabetically in case of equal relevance score
        new SortClause\ContentName(),
    ],
]);

\eZ\Publish\API\Repository\Values\Content\Query\SortClause\Score by engines which are capable of scoring results (Solr and ES)

Checklist:

• Provided PR description.
• Tested the solution manually.
• Provided automated test coverage.
• Checked that target branch is set correctly (master for features, the oldest supported for bugs).
• Ran PHP CS Fixer for new PHP code (use $ composer fix-cs).
• Asked for a review (ping @ezsystems/php-dev-team).

[alongosz]

Looks ok. I have code analysis related request. While this might seem unimportant, the reason for doing such changes is DX of future updates. We either can disable a rule or follow it strictly, so when code analysis reports an issue I know it comes from my code, not from the past changes.

[adamwojs]

PR updated according to code review suggestions.

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities (and 0 Security Hotspots to review)
2 Code Smells

No Coverage information
0.0% Duplication

[mnocon]

Tested with ES and Solr, looks good!