Bump redis from 4.5.1 to 4.6.0

[dependabot[bot]]

Bumps redis from 4.5.1 to 4.6.0.

Changelog

Sourced from redis's changelog.

4.6.0

• Deprecate Redis.current.

• Deprecate calling commands on Redis inside Redis#pipelined. See #1059.

  redis.pipelined do
    redis.get("key")
  end
  

  should be replaced by:

  redis.pipelined do |pipeline|
    pipeline.get("key")
  end
  

• Deprecate calling commands on Redis inside Redis#multi. See #1059.

  redis.multi do
    redis.get("key")
  end
  

  should be replaced by:

  redis.multi do |transaction|
    transaction.get("key")
  end
  

• Deprecate Redis#queue and Redis#commit. See #1059.

• Fix zpopmax and zpopmin when called inside a pipeline. See #1055.

• Redis#synchronize is now private like it should always have been.

• Add Redis.silence_deprecations= to turn off deprecation warnings. If you don't wish to see warnings yet, you can set Redis.silence_deprecations = true. It is however heavily recommended to fix them instead when possible.

• Add Redis.raise_deprecations= to turn deprecation warnings into errors. This makes it easier to identitify the source of deprecated APIs usage. It is recommended to set Redis.raise_deprecations = true in development and test environments.

• Add new options to ZRANGE. See #1053.

• Add ZRANGESTORE command. See #1053.

• Add SCAN support for Redis::Cluster. See #1049.

• Add COPY command. See #1053. See #1048.

• Add ZDIFFSTORE command. See #1046.

• Add ZDIFF command. See #1044.

• Add ZUNION command. See #1042.

• Add HRANDFIELD command. See #1040.

Commits

• 4e76b03 Release 4.6.0
• 64e2664 Merge pull request #1063 from cmcinnes-mdsol/fix/clustered-scan-functions
• acda111 Add specs for scan methods key extraction
• 88e1c9d Remove broken scan case statement branch
• 9446688 Use require_relative less
• e3cf29d Add Redis.raise_deprecations= to help track down deprecated usages
• 4663cb6 Fix method redefinition warnings
• 5e6da6e Refactor Redis#synchronize and make it private
• c30c510 Merge pull request #1061 from casperisfine/multi-deprecation
• cbc3bdd Deprecate calling commands on the original Redis instance in multi (block)
• Additional commits viewable in compare view

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