Merge pull request esphome#2555 from esphome/bump-2021.10.0b8

2021.10.0b8

Merge pull request esphome#2550 from esphome/bump-2021.10.0b7

2021.10.0b7

Merge pull request esphome#2545 from esphome/bump-2021.10.0b6

2021.10.0b6

Merge pull request esphome#2544 from esphome/bump-2021.10.0b5

2021.10.0b5

Merge pull request esphome#2539 from esphome/bump-2021.10.0b4

2021.10.0b4

Merge pull request esphome#2523 from esphome/bump-2021.10.0b3

2021.10.0b3

Merge pull request esphome#2505 from esphome/bump-2021.10.0b2

2021.10.0b2

Merge branch 'dev' into beta

Merge pull request esphome#2461 from esphome/bump-2021.9.3

2021.9.3

Merge pull request esphome#2410 from esphome/bump-2021.9.2

2021.9.2