Bump pypalazzetti to 0.1.16

[dotvav]

Proposed change

Bump pypalazzetti to 0.1.16.

This PR fixes a bug where the palazzetti integration setup would throw an exception and fail when the user adds a stove of type hydro: dotvav/py-palazzetti-api#6

Release: https://github.com/dotvav/py-palazzetti-api/releases/v0.1.16

Full Changelog: dotvav/py-palazzetti-api@v0.1.15...v0.1.16

0.1.16

• Bugfix: listing temperature sensors raises an exception for hydro stoves (issue #6)
• Make fan speed 0 available
• Fix invalid silent mode reporting

Type of change

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

Additional information

• This PR fixes or closes issue: fixes Palazzetti integration for HA dotvav/py-palazzetti-api#6
• This PR is related to issue:
• Link to documentation pull request:

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
• I have followed the perfect PR recommendations
• The code has been formatted using Ruff (ruff format 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.
• For the updated dependencies - a link to the changelog, or at minimum a diff between library versions is added to the PR description.

To help with the load of incoming pull requests:

• I have reviewed two other open pull requests in this repository.

[dotvav]

Ready for review after user test was successful. Thanks @array81.