Test against 3.10/3.11, drop 3.6

[codecov[bot]]

Codecov Report

Base: 100.00% // Head: 100.00% // No change to project coverage :thumbsup:

Coverage data is based on head (106c41e) compared to base (54c80cb). Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #275 +/- ## ========================================== Coverage 100.00% 100.00% ========================================== Files 35 35 Lines 2038 2110 +72 Branches 139 300 +161 ========================================== + Hits 2038 2110 +72 ``` | [Impacted Files](https://codecov.io/gh/altendky/qtrio/pull/275?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Kyle+Altendorf) | Coverage Δ | | |---|---|---| | [qtrio/\_tests/examples/test\_crossingpaths.py](https://codecov.io/gh/altendky/qtrio/pull/275/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Kyle+Altendorf#diff-cXRyaW8vX3Rlc3RzL2V4YW1wbGVzL3Rlc3RfY3Jvc3NpbmdwYXRocy5weQ==) | `100.00% <ø> (ø)` | | | [qtrio/\_tests/examples/readme/test\_qt.py](https://codecov.io/gh/altendky/qtrio/pull/275/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Kyle+Altendorf#diff-cXRyaW8vX3Rlc3RzL2V4YW1wbGVzL3JlYWRtZS90ZXN0X3F0LnB5) | `100.00% <100.00%> (ø)` | | | [qtrio/\_tests/examples/test\_download.py](https://codecov.io/gh/altendky/qtrio/pull/275/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Kyle+Altendorf#diff-cXRyaW8vX3Rlc3RzL2V4YW1wbGVzL3Rlc3RfZG93bmxvYWQucHk=) | `100.00% <100.00%> (ø)` | | | [qtrio/\_tests/test\_core.py](https://codecov.io/gh/altendky/qtrio/pull/275/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Kyle+Altendorf#diff-cXRyaW8vX3Rlc3RzL3Rlc3RfY29yZS5weQ==) | `100.00% <100.00%> (ø)` | | | [qtrio/\_tests/test\_qt.py](https://codecov.io/gh/altendky/qtrio/pull/275/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Kyle+Altendorf#diff-cXRyaW8vX3Rlc3RzL3Rlc3RfcXQucHk=) | `100.00% <100.00%> (ø)` | | | [qtrio/\_core.py](https://codecov.io/gh/altendky/qtrio/pull/275/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Kyle+Altendorf#diff-cXRyaW8vX2NvcmUucHk=) | `100.00% <0.00%> (ø)` | | | [qtrio/dialogs.py](https://codecov.io/gh/altendky/qtrio/pull/275/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Kyle+Altendorf#diff-cXRyaW8vZGlhbG9ncy5weQ==) | `100.00% <0.00%> (ø)` | | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Kyle+Altendorf). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Kyle+Altendorf)

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