ZHAFire test mode property

What's Changed

• Add support for test mode in (fire) sensor (#193) @valentingc
• Fix warning due to changes in newer pytest versions (#196) @Kane610
• Bump pre-commit from 2.16.0 to 2.17.0 (#194) @dependabot
• Verify websocket object is not None rather than using assert (#195) @Kane610
• Bump pre-commit from 2.15.0 to 2.16.0 (#189) @dependabot
• Bump black from 21.11b1 to 21.12b0 (#190) @dependabot
• Bump flake8-noqa from 1.2.0 to 1.2.1 (#187) @dependabot
• Bump black from 21.10b0 to 21.11b1 (#186) @dependabot
• Bump isort from 5.10.0 to 5.10.1 (#185) @dependabot
• Bump isort from 5.9.3 to 5.10.0 (#184) @dependabot
• Make all deconz_device properties always be of type string (#182) @Kane610
• Add trigger literal to alarm systems add_device (#181) @Kane610
• Add Final to constants (#180) @Kane610
• Use literals when a limited amount of values are specified (#179) @Kane610
• Bump black from 21.9b0 to 21.10b0 (#178) @dependabot
• Remove type ignores and clean up API (#177) @Kane610