Bump python-gammu to 3.2.4 with Python 3.10 support

[PaulAnnekov]

Proposed change

Bumped python-gammu version to the one that supports Python 3.10. Full explanation #74664 (comment).

Changelog: https://github.com/gammu/python-gammu/blob/master/NEWS.rst#324
Code changes between 3.2.3 and 3.2.4: gammu/python-gammu@3.2.3...3.2.4

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 SMS notifications dont work after latest update #74664, SMS integration fails with error in log. #74667
• This PR is related to issue:
• Link to documentation pull request:

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• Tests have been added to verify that the new code works.

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[probot-home-assistant]

Hey there @ocalvo, mind taking a look at this pull request as it has been labeled with an integration (sms) you are listed as a code owner for? Thanks!
_{^{(message by CodeOwnersMention)}}

[frenck]

Thanks for bumping the dependency! However, could you please update the PR description to contain at least one (or multiple) of the following:

• A link to the release notes of this package version, and all versions in between.
• A link to the changelog of this package.
• A link to a Git(Hub) diff/compare view from the current version to the bumped version.

This allows us to review upstream changes, which is needed to decide this change is working as intended and/or if we can include it in, for example, a patch release of Home Assistant.

Thanks already! 👍

[PaulAnnekov]

@frenck done

[frenck]

Thanks, @PaulAnnekov 👍