pgsql: initdb: complete getopt_long alphabetization

initdb: complete getopt_long alphabetization

Backpatch-through: 9.5

Branch
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REL_13_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/787d06a206b24138c06393b4737c6f116aaf30e6

Modified Files
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src/bin/initdb/initdb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)