Python-roborock

Fix
* Minor fixes ([`e4a291d`](https://github.com/humbertogontijo/python-roborock/commit/e4a291dd2b011e5852c992dbb23068ef5dde0e52))

Fix
* Keep_alive_func ([`e4aeebc`](https://github.com/humbertogontijo/python-roborock/commit/e4aeebc16317a5c9fe3ffcd3bff89be1f2070dbb))

Fix
* Improving new protocols ([`08c6f95`](https://github.com/humbertogontijo/python-roborock/commit/08c6f9530b202d17ef80047c2d60836f9f9b8422))
* Adding hello command ([`dfa44ff`](https://github.com/humbertogontijo/python-roborock/commit/dfa44ff56a794f30e7c93d0a9a270f2a02da7e65))

Fix
* Type checks ([`58b3322`](https://github.com/humbertogontijo/python-roborock/commit/58b33225b50a221a5f3100055fe28461f5cff884))

Feature
* Keep connection alive ([`691b04b`](https://github.com/humbertogontijo/python-roborock/commit/691b04b0135a38cc6b150e284d96e217f18f7f46))

Fix
* Trying to fix connection leaks ([`a66482a`](https://github.com/humbertogontijo/python-roborock/commit/a66482a22cba9a6e7cc449c3f35acc1f230cd211))