Only reset actual mocks in resetall().

[jdavisp3]

The mocker.patch.dict method currently causes mocker.resetall() to fail, because patch.dict does not return a mock that can be reset.

• Only append the return value of the patching function to the list of outstanding mocks if it has the reset_mock attribute.
• Add a test verifying we can call resetall() after patching a dict.
• Add a test verifying we can call resetall() and stopall() after other patching methods.

[nicoddemus]

Awesome, thank you! I will publish a new release later. 👍

[jdavisp3]

Thanks very much!

[nicoddemus]

1.6.2 has just been released @jdavisp3, thanks!

[jdavisp3]

🚀