fix: upd_episode throws error when supplying data

[marksie1988]

Description

• Fixed some incorrect type hints
• Added deprecation warning to functions in favour of new get_episode() function, this allows the same functionality in a single function.
  get_episode_by_episode_id
get_episode_by_series_id
• Resolved assertion errors caused by adding type hints

Related issues

• Fixes upd_episode doesnt work as expected.  #108

Motivation and Context

Resolves issues with the latest release

How has this been tested

This has been tested in my lab

Types of changes

• Docs change / refactoring.
• Non-breaking change (fix or feature that wouldn't cause existing functionality to change/break).
• Breaking change (fix or feature that would cause existing functionality to change/break).

Checklist

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation.
• My changes don't generate new warnings.
• I have read the CONTRIBUTING document.
• I have added tests that prove my fix is effective or that my feature works.
• All new and existing tests pass.

[sourcery-ai]

Sourcery Code Quality Report

❌  Merging this PR will decrease code quality in the affected files by 0.75%.

Quality metrics	Before	After	Change
Complexity	0.46 ⭐	0.53 ⭐	0.07 👎
Method Length	23.04 ⭐	24.37 ⭐	1.33 👎
Working memory	5.41 ⭐	5.60 ⭐	0.19 👎
Quality	90.82% ⭐	90.07% ⭐	-0.75% 👎

Other metrics	Before	After	Change
Lines	426	431	5

Changed files	Quality Before	Quality After	Quality Change
pyarr/sonarr.py	90.82% ⭐	90.07% ⭐	-0.75% 👎

Here are some functions in these files that still need a tune-up:

File	Function	Complexity	Length	Working Memory	Quality	Recommendation
pyarr/sonarr.py	SonarrAPI._series_json	4 ⭐	80 🙂	12 😞	64.24% 🙂	Extract out complex expressions
pyarr/sonarr.py	SonarrAPI.add_series	0 ⭐	40 ⭐	11 😞	76.21% ⭐	Extract out complex expressions
pyarr/sonarr.py	SonarrAPI.get_wanted	0 ⭐	35 ⭐	11 😞	77.02% ⭐	Extract out complex expressions

Legend and Explanation

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• ⛔ very poor

The 👍 and 👎 indicate whether the quality has improved or gotten worse with this pull request.

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