132: Calendar: ValueError: day is out of range for month

[mr-narender]

Breaking change

Proposed change

Type of change

• [ ] Dependency upgrade
• [X ] Bugfix (non-breaking change which fixes an issue)
• [ ] New service (thank you!)
• [ ] New feature (which adds functionality to an existing service)
• [ ] Breaking change (fix/feature causing existing functionality to break)
• [ ] Code quality improvements to existing code or addition of tests
• [ ] Documentation or code sample

Example of code:

Additional information

• This PR fixes or closes issue: fixes #132
• This PR is related to issue: https://github.com/picklepete/pyicloud/issues/132

Checklist

• [ ] The code change is tested and works locally.
• [x] Local tests pass. Your PR cannot be merged unless tests pass

gitpod /workspace/pyicloud $ date
Sat 27 Mar 2021 11:38:58 PM UTC
gitpod /workspace/pyicloud $ pytest 
================================================================================================ test session starts =================================================================================================
platform linux -- Python 3.8.8, pytest-6.2.2, py-1.10.0, pluggy-0.13.1
rootdir: /workspace/pyicloud, configfile: setup.cfg, testpaths: tests
plugins: pylama-7.7.1
collected 20 items                                                                                                                                                                                                   

tests/test_account.py ......                                                                                                                                                                                   [ 30%]
tests/test_cmdline.py ......                                                                                                                                                                                   [ 60%]
tests/test_drive.py .......                                                                                                                                                                                    [ 95%]
tests/test_findmyiphone.py .                                                                                                                                                                                   [100%]

================================================================================================== warnings summary ==================================================================================================
../.pip-modules/lib/python3.8/site-packages/keyring/util/properties.py:1
  /workspace/.pip-modules/lib/python3.8/site-packages/keyring/util/properties.py:1: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated since Python 3.3, and in 3.9 it will stop working
    from collections import Callable

-- Docs: https://docs.pytest.org/en/stable/warnings.html
=========================================================================================== 20 passed, 1 warning in 0.43s ============================================================================================
gitpod /workspace/pyicloud $ 

• [ ] There is no commented out code in this PR.
• [ ] Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

• [ ] Documentation added/updated to README