pgAdmin 4 commit: Remove additional "SETOF" included when generating CR

Remove additional "SETOF" included when generating CREATE scripts for trigger functions. Fixes #4362

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=81752bb9984765ae1621806311e3db52adea0dad

Modified Files
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docs/en_US/release_notes_4_9.rst                                       | 1 +
.../functions/templates/trigger_functions/pg/sql/11_plus/create.sql    | 3 ++-
.../functions/templates/trigger_functions/pg/sql/9.2_plus/create.sql   | 3 ++-
.../functions/templates/trigger_functions/pg/sql/9.5_plus/create.sql   | 3 ++-
.../functions/templates/trigger_functions/pg/sql/default/create.sql    | 3 ++-
.../functions/templates/trigger_functions/ppas/sql/9.2_plus/create.sql | 3 ++-
.../functions/templates/trigger_functions/ppas/sql/9.5_plus/create.sql | 3 ++-
.../functions/templates/trigger_functions/ppas/sql/default/create.sql  | 3 ++-
8 files changed, 15 insertions(+), 7 deletions(-)