update sms_tool and socat_at-bridge

-Updated sms_tool binary to the AP aarch64 version

- socat-at-bridge ready to build

ipk-source/sms-tool/CONTROL/control

@@ -0,0 +1,9 @@
+Package: sms-tool
+Version: 2025.1.2_APmod_iamromulan
+Depends: libc socat-at-bridge
+Source: github/iamromulan/sms_tool
+SourceName: github/iamromulan/sms_tool
+Section: utils
+URL: https://github.com/iamromulan/sms_tool
+Architecture: aarch64_cortex-a53
+Description:  SMS Tool for 3G/4G/5G modem AP

ipk-source/sms-tool/CONTROL/postinst

@@ -0,0 +1,5 @@
+#!/bin/sh
+[ "${IPKG_NO_SCRIPT}" = "1" ] && exit 0
+[ -s ${IPKG_INSTROOT}/lib/functions.sh ] || exit 0
+. ${IPKG_INSTROOT}/lib/functions.sh
+default_postinst $0 $@

ipk-source/sms-tool/CONTROL/prerm

@@ -0,0 +1,4 @@
+#!/bin/sh
+[ -s ${IPKG_INSTROOT}/lib/functions.sh ] || exit 0
+. ${IPKG_INSTROOT}/lib/functions.sh
+default_prerm $0 $@