fix #26046: add Valenican

Todo: On the update translation server
•Modify languages.txt
•rm share/locale/details.json
fix #26091: correct tick for staff text & symbol
fix meaningless typo, hoping travis failure was glitch
fix #15373: [MusicXML] Export is wrong if score is in concert pitch mode
Merge pull request #966 from Jojo-Schmitz/valencian

fix #26046: add Valencian
Merge pull request #971 from MarcSabatella/26091-read-tick

fix #26091: correct tick for staff text & symbol
Merge pull request #979 from Jojo-Schmitz/warnings

Warnings
fix warning reg. unused parameter

introduced in 5a9b6395