fix(dav): Fix quota check for chunk upload

[come-nc]

Summary

Do not ignore header OC-Total-Length when Content-Length and X-Expected-Entity-Length are missing.

Checklist

• Code is properly formatted
• Sign-off message is added to all commits
• Tests (unit, integration, api and/or acceptance) are included
• Screenshots before/after for front-end changes
• Documentation (manuals or wiki) has been updated or is not required
• Backports requested where applicable (ex: critical bugfixes)

[skjnldsv]

/backport to stable28

[skjnldsv]

/backport to stable27

[come-nc]

/backport to stable29

[backportbot]

The backport to stable27 failed. Please do this backport manually.

# Switch to the target branch and update it
git checkout stable27
git pull origin stable27

# Create the new backport branch
git checkout -b backport/44332/stable27

# Cherry pick the change from the commit sha1 of the change against the default branch
# This might cause conflicts, resolve them
git cherry-pick 516fb702 01f59be5

# Push the cherry pick commit to the remote repository and open a pull request
git push origin backport/44332/stable27

Error: Failed to push branch backport/44332/stable27: fatal: could not read Username for 'https://github.com': No such device or address

---

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

[backportbot]

The backport to stable28 failed. Please do this backport manually.

# Switch to the target branch and update it
git checkout stable28
git pull origin stable28

# Create the new backport branch
git checkout -b backport/44332/stable28

# Cherry pick the change from the commit sha1 of the change against the default branch
# This might cause conflicts, resolve them
git cherry-pick 516fb702 01f59be5

# Push the cherry pick commit to the remote repository and open a pull request
git push origin backport/44332/stable28

Error: Failed to push branch backport/44332/stable28: fatal: could not read Username for 'https://github.com': No such device or address

---

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

[come-nc]

/backport to stable28

[come-nc]

/backport to stable27