pgsql: Fix nls.mk to reflect astreamer files relocation

Fix nls.mk to reflect astreamer files relocation

In the recent commit f80b09bac8, astreamer files were moved to another
directory, but this change was not reflected in nls.mk.  This commit
corrects that oversight.

Author: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Discussion: https://postgr.es/m/20240806.102123.648178476296575604.horikyota.ntt@gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/12d6c727ca6988462651c525e197601c4c0f8745

Modified Files
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src/bin/pg_basebackup/nls.mk | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)