Lock file maintenance Python dependencies

[renovate]

This PR contains the following updates:

Package	Type	Update	Change	Age	Adoption	Passing	Confidence
		lockFileMaintenance	All locks refreshed
boto3	integration	patch	^1.35.11 -> ^1.35.12
boto3	dependencies	patch	^1.35.11 -> ^1.35.12
cosl	charm-libs	patch	0.0.26 -> 0.0.28
cosl	dependencies	patch	^0.0.26 -> ^0.0.28
cryptography (changelog)	dependencies	patch	^43.0.0 -> ^43.0.1

🔧 This Pull Request updates lock files to use the latest dependency versions.

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Release Notes

boto/boto3 (boto3)

v1.35.12

Compare Source

=======

• api-change:appsync: [botocore] Adds new logging levels (INFO and DEBUG) for additional log output control
• api-change:bedrock-agent: [botocore] Add support for user metadata inside PromptVariant.
• api-change:finspace: [botocore] Updates Finspace documentation for smaller instances.
• api-change:fis: [botocore] This release adds safety levers, a new mechanism to stop all running experiments and prevent new experiments from starting.
• api-change:logs: [botocore] Update to support new APIs for delivery of logs from AWS services.
• api-change:s3control: [botocore] Amazon Simple Storage Service /S3 Access Grants / Features : This release launches new Access Grants API - ListCallerAccessGrants.

canonical/cos-lib (cosl)

v0.0.28

What's Changed

• cleanup tox env by @​PietroPasotti in https://github.com/canonical/cos-lib/pull/69
• Fix Pebble checks on workers when TLS is enabled by @​michaeldmitry in https://github.com/canonical/cos-lib/pull/66

Full Changelog: canonical/cos-lib@0.0.27...0.0.28

v0.0.27

unified config accessing logic so that it can be overridden by worker subclasses if a worker charm needs to preprocess its config on a per-unit basis

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 70.72%. Comparing base (5db6b05) to head (b78af4c).
Report is 1 commits behind head on main.

Additional details and impacted files

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##             main     #686   +/-   ##
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  Coverage   70.72%   70.72%           
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  Files          11       11           
  Lines        2951     2951           
  Branches      514      514           
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  Hits         2087     2087           
  Misses        754      754           
  Partials      110      110           

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