Add UI of Subjects to trMajor and trMinor in Teacher Qualification entry form

[Ghislain Hachey]

Refer to issue #1148

[Ghislain Hachey]

Cleanup of data done for FSM and RMI. Scripts used were the ones below if ever useful to review (another country cleanup?!):

• teachertraining-clean-trmajor-data-to-line-up-with-lkpsubjects-fsm.sql
• teachertraining-clean-trmajor-data-to-line-up-with-lkpsubjects-rmi.sql

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[Ghislain Hachey]

feat(QualificationDialog): add support for dropdown of subjects for training major and minor

Resolves #1201

→ <<cset e0f08b252b38>>