Обсуждение: pgsql: Clean up cpluspluscheck violation.

Clean up cpluspluscheck violation.

"typename" is a C++ keyword, so pg_upgrade.h fails to compile in C++.
Fortunately, there seems no likely reason for somebody to need to
do that.  Nonetheless, it's project policy that all .h files should
pass cpluspluscheck, so rename the argument to fix that.

Oversight in 57c081de0; back-patch as that was.  (The policy requiring
pg_upgrade.h to pass cpluspluscheck only goes back to v12, but it
seems best to keep this code looking the same in all branches.)

Branch
------
REL_12_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/0b2686032bac25f4950551d18de210e1041258eb

Modified Files
--------------
src/bin/pg_upgrade/pg_upgrade.h | 2 +-
src/bin/pg_upgrade/version.c    | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)