Yalexs-ble

Fix
* Handle dbus already having the lock connected at startup ([63](https://github.com/bdraco/yalexs-ble/issues/63)) ([`b47b132`](https://github.com/bdraco/yalexs-ble/commit/b47b1320773a15b48ceb3fe2665e4e7b8c19c570))

Feature
* Expose get_device api ([62](https://github.com/bdraco/yalexs-ble/issues/62)) ([`f49ca9f`](https://github.com/bdraco/yalexs-ble/commit/f49ca9fc58944cc0a971f3cc4912bca126e79637))

Fix
* Raise max attempts to 4 ([61](https://github.com/bdraco/yalexs-ble/issues/61)) ([`362b664`](https://github.com/bdraco/yalexs-ble/commit/362b6640ea7e76dd18585ad94dd907e13b610da0))

Fix
* Make sure the ble connection is disconnected if the operation is canceled ([60](https://github.com/bdraco/yalexs-ble/issues/60)) ([`62510ef`](https://github.com/bdraco/yalexs-ble/commit/62510efa6c2d4de9988f4e071984665c8ce3ebfd))

Fix
* Bump bleak-retry-connector ([59](https://github.com/bdraco/yalexs-ble/issues/59)) ([`309c1d7`](https://github.com/bdraco/yalexs-ble/commit/309c1d7d9d7a27123c3643b4ca2a7fadff95f668))

Fix
* Implement 250ms backoff on dbus error ([58](https://github.com/bdraco/yalexs-ble/issues/58)) ([`33d9954`](https://github.com/bdraco/yalexs-ble/commit/33d995496f6bf90fba55521fb0769bae2aa317c0))