pgsql: Make command order in test more sensible

Make command order in test more sensible

Through several updates, the CREATE USER command has been separated
from where the user is actually used in the test.

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/ad4b7aeb84434c958e2df76fa69b68493a889e4a

Modified Files
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src/test/regress/expected/sequence.out | 2 +-
src/test/regress/sql/sequence.sql      | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)