Feature: Handle RediSearch version specific feature

[MacFJA]

Add a feature to detect RediSearch version to handle RediSearch capability depending on the version.

Some RediSearch features are not available in all versions of RediSearch 2.x
To prevent sending incompatible request to RediSearch server, it would be create to catch those incompatibilities at the lib level.

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To get the RediSearch version the command INFO Modules with a bit of filtering should give all the needed information, or a generic configuration added to all objects

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This protective behavior should be deactivable, as it can cost (especially the RediSearch version requesting in Redis)

[MacFJA]

The RediSearch version detection is implemented (since c904606) in:

php-redisearch/src/Redis/Initializer.php

Line 93 in c904606

public static function getRediSearchVersion(ClientInterface $client): ?string

(Usage: $version = \MacFJA\RediSearch\Redis\Initializer::getRediSearchVersion($redisClient))

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All Redis commands for RediSearch have a parameter in their constructor to specify the version of RediSearch

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High level classes (\MacFJA\RediSearch\Index and \MacFJA\RediSearch\Suggestions) use the version detection internally.

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Issue is kept open until the release of the version 2.0.0