[ArtificialOwl]

This move the creation of the background job ExternalShareScanJob - implemented with #61908 - deeper/closer to the Share Acceptance action.
The reason for this change is that some path to reach the share acceptance (ie. auto-accept on trusted server) would not trigger the background job, therefor not scan the freshly created mountpoint.

[ArtificialOwl]

/backport to stable35

[ArtificialOwl]

/backport to stable34

[ArtificialOwl]

/backport to stable33

[backportbot]

The backport to stable33 failed. Please do this backport manually.

# Switch to the target branch and update it
git checkout stable33
git pull origin stable33

# Create the new backport branch
git checkout -b backport/64021/stable33

# Cherry pick the change from the commit sha1 of the change against the default branch
# This might cause conflicts, resolve them
git cherry-pick 23b2a448

# Push the cherry pick commit to the remote repository and open a pull request
git push origin backport/64021/stable33

Error: Failed to check for changes with origin/stable33: No changes found in backport branch

---

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

[backportbot]

The backport to stable34 failed. Please do this backport manually.

# Switch to the target branch and update it
git checkout stable34
git pull origin stable34

# Create the new backport branch
git checkout -b backport/64021/stable34

# Cherry pick the change from the commit sha1 of the change against the default branch
# This might cause conflicts, resolve them
git cherry-pick 23b2a448

# Push the cherry pick commit to the remote repository and open a pull request
git push origin backport/64021/stable34

Error: Failed to check for changes with origin/stable34: No changes found in backport branch

---

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