[core] limit redis to <3.0 to not break compatibility

16 jobs for master in 21 minutes and 56 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test Static
passed #14623
bandit

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isort

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prospector

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passed #14624
pylint

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pyroma

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passed #14621
safety

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  Test Ui
passed #14625
tslint

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  Test
passed #14627
check_template_syntax

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passed #14629
coverage

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74.17%
passed #14626
pip_install

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passed #14628
unittest

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  Test Db
passed #14630
migration_mariadb

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  Deploy Docs
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deploy-dev-docs

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passed #14631
deploy-doc

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deploy-dev-docs

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failed #14632
deploy-dev-docs

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