Passes a make flag so supautils.constrained_extensions goes from PGC_SIGHUP context (only editable in config file) to PGC_USERSET (editable in SQL). This way the json validation can be tested in regular .sql/.out tests.
Adds tests for supautils.constrained_extensions json validation.
Also a fix for wrong json scalar when expecting object
Passes a make flag so
supautils.constrained_extensions
goes fromPGC_SIGHUP
context (only editable in config file) toPGC_USERSET
(editable in SQL). This way the json validation can be tested in regular.sql/.out
tests.supautils.constrained_extensions
json validation.