Bump imgw-pib to 2.1.2

[bieniu]

Breaking change

Proposed change

Release note: https://github.com/bieniu/imgw-pib/releases/tag/2.1.2
Diff: bieniu/imgw-pib@2.1.1...2.1.2

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 IMGW-PIB configuration fails with AttributeError: 'NoneType' object has no attribute 'lower' in _extract_hydrological_alert #170267
• This PR is related to issue:
• Link to documentation pull request:
• Link to developer documentation pull request:
• Link to frontend pull request:

Checklist

• I understand the code I am submitting and can explain how it works.
• 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.
• Any generated code has been carefully reviewed for correctness and compliance with project standards.

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 diff between library versions and ideally a link to the changelog/release notes 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.

[Copilot]

Pull request overview

Updates the IMGW-PIB integration’s upstream Python library pin to include the 2.1.2 release (linked in the PR description), aligning Home Assistant’s dependency locks with the new version.

Changes:

• Bump imgw_pib dependency from 2.1.1 to 2.1.2 in the integration manifest.
• Regenerate/update the pinned dependency in requirements_all.txt and requirements_test_all.txt.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
homeassistant/components/imgw_pib/manifest.json	Updates the integration requirement pin to imgw_pib==2.1.2.
requirements_all.txt	Updates the global locked dependency list to include imgw_pib==2.1.2.
requirements_test_all.txt	Updates the test locked dependency list to include imgw_pib==2.1.2.