fix: Override start method of \Sabre\DAV\Server to remove exception o…

[artonge]

Follow-up of #48145

[icewind1991]

/backport to stable30

[artonge]

/backport to stable30

[artonge]

/backport to stable29

[artonge]

/backport to stable28

[backportbot]

The backport to stable30 failed. Please do this backport manually.

# Switch to the target branch and update it
git checkout stable30
git pull origin stable30

# Create the new backport branch
git checkout -b backport/48177/stable30

# Cherry pick the change from the commit sha1 of the change against the default branch
# This might cause conflicts, resolve them
git cherry-pick e202896a

# Push the cherry pick commit to the remote repository and open a pull request
git push origin backport/48177/stable30

Error: Failed to create pull request: Validation Failed: {"resource":"PullRequest","code":"custom","message":"A pull request already exists for nextcloud:backport/48177/stable30."}

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Learn more about backports at https://docs.nextcloud.com/server/stable/go.php?to=developer-backports.