pgsql: Avoid locale dependency in expected output.

Avoid locale dependency in expected output.

We'll have to settle for just listing the extensions' data types,
since function arguments seem to sort differently in different locales.
Per buildfarm results.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/ba69b419a8015986d018e25173f8cf4233a3c2d9

Modified Files
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contrib/earthdistance/expected/earthdistance.out | 184 ----------------------
contrib/earthdistance/sql/earthdistance.sql | 6 -
2 files changed, 0 insertions(+), 190 deletions(-)