fix(deps): update dependency y-prosemirror to ^1.3.5 (stable31)

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
y-prosemirror	^1.3.4 -> ^1.3.5

---

Release Notes

yjs/y-prosemirror (y-prosemirror)

v1.3.5

Compare Source

• handle nonexistent attributes - fixes #​187 c3d672e

---

---

Configuration

📅 Schedule: Branch creation - "every weekend" in timezone Europe/Berlin, Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 51.57%. Comparing base (d9264c5) to head (008f083).
Report is 19 commits behind head on stable31.

Additional details and impacted files

@@            Coverage Diff            @@
##           stable31    #7225   +/-   ##
=========================================
  Coverage     51.57%   51.57%           
=========================================
  Files           286      286           
  Lines         41026    41026           
  Branches        793      793           
=========================================
  Hits          21160    21160           
  Misses        19746    19746           
  Partials        120      120           

☔ 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.