Bump sqlparse from 0.4.1 to 0.4.2

Bumps [sqlparse](https://github.com/andialbrecht/sqlparse) from 0.4.1 to 0.4.2.
- [Release notes](https://github.com/andialbrecht/sqlparse/releases)
- [Changelog](https://github.com/andialbrecht/sqlparse/blob/master/CHANGELOG)
- [Commits](https://github.com/andialbrecht/sqlparse/compare/0.4.1...0.4.2

)

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updated-dependencies:
- dependency-name: sqlparse
  dependency-type: direct:production
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Bump pillow from 8.3.1 to 8.3.2

Bumps [pillow](https://github.com/python-pillow/Pillow) from 8.3.1 to 8.3.2.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/master/CHANGES.rst)
- [Commits](https://github.com/python-pillow/Pillow/compare/8.3.1...8.3.2

)

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Bump websockets from 8.1 to 9.1

Bump urllib3 from 1.26.2 to 1.26.5

Bump django from 3.1.5 to 3.1.12

Bump aiohttp from 3.7.3 to 3.7.4

Bumps [aiohttp](https://github.com/aio-libs/aiohttp) from 3.7.3 to 3.7.4.
- [Release notes](https://github.com/aio-libs/aiohttp/releases)
- [Changelog](https://github.com/aio-libs/aiohttp/blob/master/CHANGES.rst)
- [Commits](https://github.com/aio-libs/aiohttp/compare/v3.7.3...v3.7.4

)

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Bumps [django](https://github.com/django/django) from 3.1.5 to 3.1.12.
- [Release notes](https://github.com/django/django/releases)
- [Commits](https://github.com/django/django/compare/3.1.5...3.1.12

)

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Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.2 to 1.26.5.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](https://github.com/urllib3/urllib3/compare/1.26.2...1.26.5

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  dependency-type: direct:production
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Bumps [websockets](https://github.com/aaugustin/websockets) from 8.1 to 9.1.
- [Release notes](https://github.com/aaugustin/websockets/releases)
- [Changelog](https://github.com/aaugustin/websockets/blob/9.1/docs/changelog.rst)
- [Commits](https://github.com/aaugustin/websockets/compare/8.1...9.1

)

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- dependency-name: websockets
  dependency-type: direct:production
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Added 60 second delay for pipi loop and fixed an issue when invoking commands !warpipi or !zuspät, that resulted in the pipi loop not noticing, when there is no pipi vote.

- Added loop for pipimeter. Every PIPIMETER_LOOP minutes (when the stream is live), when the pipimeter is not empty, the current count is sent into the chat (same as invoking !pipimeter as mod). In addition to that, the loop checks, whether the stream turned live after being offline for at least PIPI_RESET_THRESHOLD minutes. In that case, the pipi count is reset.
- Added giveaway_cog.py and pipi_cog.py to source Giveaway and Pipi related functionality out into those cogs.
- Changed the way, the pipimeter is colored. Instead of using absolute values, now the percentage controls the color change.