fix(JSResourceLocator) fix incorrect parameter being used.

[RobertZenz]

• Resolves: [Bug]: Call to cacheAndAppendCombineJsonIfExist in JSResourceLocator passes $appWebRoot as parameter instead of $app. #52265

Summary

Fix incorrect parameter being passed.

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)

[susnux]

/backport to stable31

[susnux]

/backport to stable30

[come-nc]

@sorbaugh Will need a force-merge as coming from a fork

[RobertZenz]

Is 29 also a stable version this should be backported to?

[welcome]

Thanks for your first pull request and welcome to the community! Feel free to keep them coming! If you are looking for issues to tackle then have a look at this selection: https://github.com/nextcloud/server/issues?q=is%3Aopen+is%3Aissue+label%3A%22good+first+issue%22

[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/52479/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 f428e678

# Push the cherry pick commit to the remote repository and open a pull request
git push origin backport/52479/stable30

Error: Failed to check for changes with origin/stable30: No changes found in backport branch

---

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

[sorbaugh]

Thanks for the contribution!!

[solracsf]

/backport to stable30

[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/52479/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 f428e678

# Push the cherry pick commit to the remote repository and open a pull request
git push origin backport/52479/stable30

Error: Failed to check for changes with origin/stable30: No changes found in backport branch

---

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

[github-actions]

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