feat: #6233 [➕ Feature]: [PagerDuty Provider] Fully support Event API

[bbcorp]

Closes #6233

📑 Description

Allow optional client and client_url in PagerDuty provider action

That way a link in pagerduty event shows up "Client view in client" with link to client_url

✅ Checks

• My pull request adheres to the code style of this project
• My code requires changes to the documentation example
• I have updated the documentation as required
• All the tests have passed

ℹ Additional Information

PagerDuty Event API v2

---

Note

Low Risk
Low risk: adds two optional fields (client, client_url) to the PagerDuty Events API payload and updates an example; no control-flow, auth, or data model changes.

Overview
Adds support for sending optional PagerDuty Events API v2 fields client and client_url when creating events, enabling a “client” link to appear in PagerDuty.

Updates the PagerDuty workflow example to demonstrate these new parameters, and bumps the package version from 0.51.0 to 0.52.0.

^{Reviewed by Cursor Bugbot for commit 6b3147a. Bugbot is set up for automated code reviews on this repo. Configure here.}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 30.53%. Comparing base (5fc042d) to head (6b3147a).
⚠️ Report is 26 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #6234       +/-   ##
===========================================
- Coverage   46.41%   30.53%   -15.88%     
===========================================
  Files         176      101       -75     
  Lines       18443    11693     -6750     
===========================================
- Hits         8561     3571     -4990     
+ Misses       9882     8122     -1760     

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.