expect: Use coreutils stty instead of busybox stty

Since our busybox no longer symlinks stty in `$PREFIX/bin/applets/stty` `expect` should use the stty at `$PREFIX/bin/stty`, which is provided by coreutils which is now an essential package. (busybox is no longer essential and not a dependency of expect anyway)

packages/expect/build.sh

@@ -2,7 +2,7 @@ TERMUX_PKG_HOMEPAGE=https://core.tcl.tk/expect/index
 TERMUX_PKG_DESCRIPTION="Tool for automating interactive terminal applications"
 TERMUX_PKG_LICENSE="Public Domain"
 TERMUX_PKG_VERSION=5.45.4
-TERMUX_PKG_REVISION=2
+TERMUX_PKG_REVISION=3
 TERMUX_PKG_SHA256=49a7da83b0bdd9f46d04a04deec19c7767bb9a323e40c4781f89caf760b92c34
 TERMUX_PKG_SRCURL=http://downloads.sourceforge.net/project/expect/Expect/${TERMUX_PKG_VERSION}/expect${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_DEPENDS="tcl"

packages/expect/configure.in.patch

@@ -10,7 +10,7 @@ diff -u -r ../expect5.45/configure.in ./configure.in
 -else
 -  STTY_BIN=/bin/stty
 -fi
-+STTY_BIN=@TERMUX_PREFIX@/bin/applets/stty
++STTY_BIN=@TERMUX_PREFIX@/bin/stty
  AC_MSG_RESULT($STTY_BIN)
  
  AC_MSG_CHECKING([if stty reads stdout])