Remove some unnecessary quote marks from catalog DATA lines.

Tom Lane <tgl@sss.pgh.pa.us>

Commit: cb1ff1e5af83f2c548fcb15596d474c198a021c5
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2018-04-06T22:58:38Z
Releases: 11.0
Remove some unnecessary quote marks from catalog DATA lines.

This has no functional impact whatsoever.  However, it causes
these unnecessary quote marks to disappear from the generated
postgres.bki file, making it easier to verify that the upcoming
bootstrap data conversion patch doesn't change the generated file.

Files