Regression when renaming incoming shares

[juliusknorr]

There seems to be a regression from #36047 where renaming shares is not working properly anymore.

Steps to reproduce:

• Share a file from A to B
• Login as B
• Rename the file
• Reload the file list

Expected:

• The new name should be shown

Actual:

• The old name is still shown

cc @icewind1991 @PVince81

[PVince81]

I've switched memcache.local to redis to be able to inspect the key

from what I see the cached value still has the old path name

it seems we're missing some invalidation code, however I'm not sure how it could have worked before...

[PVince81]

PR here: #36159

[PVince81]

ok, so the reason it worked before was because the share target changed, so this made it use a different cache key
after each rename

[PVince81]

better PR here: #36161