Upgrade decidim to 0.28

[fblupi]

No description provided.

[gitguardian]

⚠️ GitGuardian has uncovered 2 secrets following the scan of your pull request.

Please consider investigating the findings and remediating the incidents. Failure to do so may lead to compromising the associated services or software components.

🔎 Detected hardcoded secrets in your pull request

GitGuardian id	GitGuardian status	Secret	Commit	Filename
9774313	Triggered	Generic Password	b0cfdf8	.github/workflows/lint.yml	View secret
9774313	Triggered	Generic Password	b0cfdf8	.github/workflows/lint.yml	View secret

🛠 Guidelines to remediate hardcoded secrets

1. Understand the implications of revoking this secret by investigating where it is used in your code.
2. Replace and store your secrets safely. Learn here the best practices.
3. Revoke and rotate these secrets.
4. If possible, rewrite git history. Rewriting git history is not a trivial act. You might completely break other contributing developers' workflow and you risk accidentally deleting legitimate data.

To avoid such incidents in the future consider

• following these best practices for managing and storing secrets including API keys and other credentials
• install secret detection on pre-commit to catch secret before it leaves your machine and ease remediation.

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^{🦉 GitGuardian detects secrets in your source code to help developers and security teams secure the modern development process. You are seeing this because you or someone else with access to this repository has authorized GitGuardian to scan your pull request.}

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.56%. Comparing base (a1581ec) to head (52bafec).

❗ There is a different number of reports uploaded between BASE (a1581ec) and HEAD (52bafec). Click for more details.

HEAD has 1 upload less than BASE

Flag	BASE (a1581ec)	HEAD (52bafec)
	2	1

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #58      +/-   ##
==========================================
- Coverage   98.63%   93.56%   -5.07%     
==========================================
  Files          39       39              
  Lines         732      746      +14     
==========================================
- Hits          722      698      -24     
- Misses         10       48      +38     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.