shells/ksh: Update to 1.0.7

From the announcement email:

Full changelog at:
ksh93/ksh@v1.0.6...v1.0.7

Main changes between 1.0.6 and 1.0.7:
- Fixed a hang in command substitutions (introduced in 93u+m/1.0.0)
   that was triggered when redirecting standard output within a
   command substitution, in combination with other factors. E.g.,
   the following no longer hangs:
         { v=$(redirect 2>&1 1>&9); } 9>&1
- Fixed a crash on trying to append an indexed array value to an
   unset name reference, e.g.: nameref unsetref; unsetref+=(foo
   bar). This now produces a "removing nameref attribute" warning
   before performing the assignment.
- Fixed: assignments like name=(...) to arrays did not preserve the
   array and variable types; similarly, assigning an empty set () to
   a compound indexed array caused the -C attribute to be lost.
- Fixed incorrect rejection of the tab key while reading input
   using the 'read' built-in command.
- Fixed a bug in printf %T: when using dates and times in the past,
   time zones for the present were incorrectly used, ignoring
   historical changes.

shells/ksh/Makefile

@@ -10,7 +10,7 @@
 
 DISTVERSIONPREFIX=	v
 PORTNAME=	ksh
-PORTVERSION=	1.0.6
+PORTVERSION=	1.0.7
 CATEGORIES=	shells
 
 MAINTAINER=	cy@FreeBSD.org

shells/ksh/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1686681922
-SHA256 (ksh93-ksh-v1.0.6_GH0.tar.gz) = bcb230cb3cbe045e0c08ed8d379fb4e1b434784bb0aab0e990c51a03e63d6721
-SIZE (ksh93-ksh-v1.0.6_GH0.tar.gz) = 2111386
+TIMESTAMP = 1694873185
+SHA256 (ksh93-ksh-v1.0.7_GH0.tar.gz) = a5ea1e493f0343c644e12ff03bc464d682b8e61ec034b8e20e95965f62f0b870
+SIZE (ksh93-ksh-v1.0.7_GH0.tar.gz) = 2113583