Fix rclone mover crash on PVCs with symlinks

[falconizmi]

Summary

• Rclone mover crashes when source PVC contains symlinks. On UBI9's acl-2.4.0, getfacl -P returns ELOOP on symlinks, killing the script under pipefail.
• Fix: exclude symlinks from the find | getfacl pipeline. Symlinks have no meaningful ACLs.
• Adds e2e test with dangling and relative symlinks on the source PVC.

Notes

• Bug exists since v0.15.0. Cherry-pick to release-0.16 and release-0.15 after merge.

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: falconizmi

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• OWNERS [falconizmi]

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[falconizmi]

/retest

[falconizmi]

/retest

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[tesshuflower]

/lgtm

[falconizmi]

/retest

[falconizmi]

/retest

[tesshuflower]

/retest

There was an issue with the aws account maxing out s3 storage - I've done some cleanup which should hopefully help

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 68.7%. Comparing base (44ebe86) to head (a60c034).
⚠️ Report is 4 commits behind head on main.

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #2082   +/-   ##
=====================================
  Coverage   68.6%   68.7%           
=====================================
  Files         58      58           
  Lines       6056    6056           
=====================================
+ Hits        4158    4164    +6     
+ Misses      1584    1581    -3     
+ Partials     314     311    -3     

see 1 file with indirect coverage changes

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[falconizmi]

/cherry-pick release-0.16

[openshift-cherrypick-robot]

@falconizmi: new pull request created: #2085

Details

In response to this:

/cherry-pick release-0.16

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