Add application/xml as an XML to JSON auto converted mime types for rest sensors

[bdraco]

Proposed change

Type of change

Add application/xml as an XML to JSON auto converted mime types for rest sensors

• Resolves issue xmltojson conversion in rest sensor only supports Content-Type text/xml #32280

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

Example entry for configuration.yaml:

# Example configuration.yaml

Additional information

• This PR fixes or closes issue: fixes xmltojson conversion in rest sensor only supports Content-Type text/xml #32280
• This PR is related to issue:
• Link to documentation pull request: Rest sensors to support "text/xml" or "application/xml" per rfc2376 home-assistant.io#12202

Checklist

• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
• I have followed the development checklist
• The code has been formatted using Black (black --fast homeassistant tests)
• Tests have been added to verify that the new code works.

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

• Documentation added/updated for www.home-assistant.io

If the code communicates with devices, web services, or third-party tools:

• The manifest file has all fields filled out correctly.
  Updated and included derived files by running: python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt.
  Updated by running python3 -m script.gen_requirements_all.
• Untested files have been added to .coveragerc.

The integration reached or maintains the following Integration Quality Scale:

• No score or internal
• 🥈 Silver
• 🥇 Gold
• 🏆 Platinum

[codecov]

Codecov Report

Merging #32289 into dev will increase coverage by 0.01%.
The diff coverage is 96.71%.

@@            Coverage Diff             @@
##              dev   #32289      +/-   ##
==========================================
+ Coverage   94.74%   94.75%   +0.01%     
==========================================
  Files         772      775       +3     
  Lines       55935    56154     +219     
==========================================
+ Hits        52994    53209     +215     
- Misses       2941     2945       +4

Impacted Files	Coverage Δ
homeassistant/components/withings/const.py	100% <ø> (ø)	⬆️
homeassistant/components/darksky/sensor.py	96.81% <ø> (ø)	⬆️
homeassistant/components/wunderground/sensor.py	97.72% <ø> (ø)	⬆️
homeassistant/components/smartthings/sensor.py	100% <ø> (ø)	⬆️
homeassistant/components/demo/sensor.py	100% <ø> (ø)	⬆️
homeassistant/components/yr/sensor.py	88.05% <ø> (ø)	⬆️
homeassistant/components/teksavvy/sensor.py	97.75% <ø> (-0.03%)	⬇️
homeassistant/components/yweather/sensor.py	96.03% <ø> (ø)	⬆️
homeassistant/components/http/view.py	96.47% <ø> (ø)	⬆️
homeassistant/components/startca/sensor.py	97.93% <ø> (-0.03%)	⬇️
... and 48 more

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[springstan]

Looks good 👍 just one small comment, could you please take a look?

[balloob]

Marking it as a breaking change because it will change existing behavior.