Update config.sample.php improving description for key apps_path

[mmattel]

Description

This is a small update of config.sample.php to improve the description for the apps_path key.
Link to PR #30889 (Add per default the apps2 directory in config.php during installation) for completeness.

Related Issue

Motivation and Context

Better understanding what the key does plus improved example.

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

@settermjd, I was not able to get the script running you mentioned in owncloud-archive/documentation#3934 . It always complains about the paths. Can you pls help to create the documentation version of config.sample.php?

[codecov]

Codecov Report

Merging #30903 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master   #30903   +/-   ##
=========================================
  Coverage     62.45%   62.45%           
  Complexity    18230    18230           
=========================================
  Files          1145     1145           
  Lines         68276    68276           
  Branches       1234     1234           
=========================================
  Hits          42641    42641           
  Misses        25274    25274           
  Partials        361      361

Flag	Coverage Δ	Complexity Δ
#javascript	52% <ø> (ø)	0 <ø> (ø)	⬇️
#phpunit	63.64% <ø> (ø)	18230 <ø> (ø)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 8862fe3...c6029a0. Read the comment docs.

[DeepDiver1975]

@settermjd please have a look - doc relevant - THX

[mmattel]

Because of a requested name change of the directory name from apps2 to apps-external in #30889, I synced the naming in this PR to be inline.

This PR is independent to the refrenced PR ! because it just describes the functionality.

[settermjd]

LGTM! Docs will be updated when it's merged and backported.

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.