pgsql: Temporarily(?) weaken new pg_createsubscriber test on Windows.

Temporarily(?) weaken new pg_createsubscriber test on Windows.

Don't include double-quotes (") in the generated database names
on Windows. Doing so tickles a bug in older versions of IPC::Run,
which fail to quote command line arguments correctly for that
platform. Possibly we can revert this after updating affected
buildfarm animals.

Discussion: /messages/by-id/2509767.1719773880@sss.pgh.pa.us

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/54508209178bc73a497c460bd0ffd1645dceb1a2

Modified Files
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src/bin/pg_basebackup/t/040_pg_createsubscriber.pl | 4 ++++
1 file changed, 4 insertions(+)