Bump aiobotocore from 2.6.0 to 2.7.0

[phillipuniverse]

Release notes at https://github.com/aio-libs/aiobotocore/releases/tag/2.7.0

• Forces Python 3.8 minimum and adds support for Python 3.12
• Support for urllib3 2.0+ (main reason I opened this PR - more details at https://github.com/aio-libs/aiobotocore/pull/1037)

Also regenerates poetry.lock with Poetry 1.5+ (specifically 1.6.1)

If the diff in poetry.lock is too noisy I can regenerate using Poetry < 1.5 if necessary. Poetry 1.5 removed the category key and shuffled around a bit how transitive dependencies are mapped.

[terricain]

Ah, it looks like we both did this, my bad, this would have done fine :smile:. v12.0.0 is out now

[phillipuniverse]

@terrycain all good, thanks!!