[update] postgresql-previous 17.11

hi

i see no reason not to update psql-previous to benefit from the latest
fixes, even if one isnt supposed to use it for the daemon sometimes it
happens.

ok ?

(i'll also take care of the backports to stable)

Index: Makefile
===================================================================
RCS file: /cvs/ports/databases/postgresql-previous/Makefile,v
diff -u -r1.33 Makefile
--- Makefile    28 May 2026 00:16:09 -0000      1.33
+++ Makefile    19 Aug 2026 06:31:24 -0000
@@ -1,6 +1,6 @@
 COMMENT=       PostgreSQL RDBMS (previous version, for pg_upgrade)
 
-VERSION=       17.10
+VERSION=       17.11
 DISTNAME=      postgresql-${VERSION}
 PKGNAME=       postgresql-previous-${VERSION}
 
Index: distinfo
===================================================================
RCS file: /cvs/ports/databases/postgresql-previous/distinfo,v
diff -u -r1.14 distinfo
--- distinfo    28 May 2026 00:16:09 -0000      1.14
+++ distinfo    19 Aug 2026 06:31:24 -0000
@@ -1,2 +1,2 @@
-SHA256 (postgresql-17.10.tar.gz) = 5LQwJfMuo9JxvmQ2XShMhGLP/UHYDbDD32/GJBei2dw=
-SIZE (postgresql-17.10.tar.gz) = 28303995
+SHA256 (postgresql-17.11.tar.gz) = U2f2+y7Jfv4esuDHkmuzNDjlGwvTqXM7iEmAVqfcmn4=
+SIZE (postgresql-17.11.tar.gz) = 28397423