pgsql: Fix "‘static’ is not at beginning of declaration" warning

Fix "‘static’ is not at beginning of declaration" warning

b98be8a2a2a used "const static" instead of "static const". We normally use the
latter form.

Discussion: https://postgr.es/m/z4mc2hzecahyq3paupfsouhuupmzmgum45md3k5my6bmo7gvn7@z5j26doqamqy

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/116e851db5b3e51c962cc3468ba3055291cd8697

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