pgsql: Remove unnecessary and problematic collate.windows.win1252 tests

Remove unnecessary and problematic collate.windows.win1252 tests

Some windows instances can't handle setting lc_time to a non BCP 47
locale, and the removed tests in any case don't really make lots of
sense here.

Juan José Santamaría Flecha

Discussion: /messages/by-id/237b255b-e063-a82e-66e1-c63a12bf9664@dunslane.net

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/b5737efea00717173c0cc889ebd115966abd8c8c

Modified Files
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.../regress/expected/collate.windows.win1252.out | 24 ----------------------
src/test/regress/sql/collate.windows.win1252.sql | 13 ------------
2 files changed, 37 deletions(-)