[stable13] Fix translation bug on lost password page

[remyj38]

During resetting user's password, the controller return the untranslated message (from basic exception) instead of the hint message (translated).

Fixnextcloud/password_policy#26

Signed-off-by: Rémy Jacquin remy@remyj.fr

[ChristophWurst]

Thanks! 🤖

[codecov]

Codecov Report

Merging #9548 into stable13 will decrease coverage by <.01%.
The diff coverage is 50%.

@@ Coverage Diff @@## stable13 #9548 +/- ##
==============================================
- Coverage 51.38% 51.38% -0.01% - Complexity 25057 25058 +1 
==============================================
Files 1609 1609 Lines 95373 95375 +2 Branches 1376 1376 ==============================================
- Hits 49010 49006 -4 - Misses 46363 46369 +6

Impacted Files	Coverage Δ	Complexity Δ
core/Controller/LostController.php	79.35% <50%> (-0.39%)	33 <0> (+1)
core/js/js.js	65.81% <0%> (-0.56%)	0% <0%> (ø)