Обсуждение: pgsql: Fix warnings from msgfmt

Fix warnings from msgfmt

/usr/bin/msgfmt: po/fr.po: warning: PO file header fuzzy
                           warning: older versions of msgfmt will give an error on this

Apparently, not all versions of msgfmt produce this.  Quick fix for
now, more to be researched later.

Branch
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REL_17_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/c96176c48db0dbea2397537f6ab0e098b6b8260c

Modified Files
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src/bin/pg_combinebackup/po/fr.po | 3 +--
src/bin/pg_walsummary/po/fr.po    | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)