debian: Add missing symbols file, pointed out by lintian

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

debian/libite5.symbols

@@ -0,0 +1,45 @@
+libite.so.5 libite5 #MINVER#
+* Build-Depends-Package: libite-dev
+ __pidfile_name@Base 2.0.0
+ __pidfile_path@Base 2.0.0
+ chomp@Base 2.0.0
+ copyfile@Base 2.0.0
+ dir@Base 2.0.0
+ fcopyfile@Base 2.0.0
+ fexist@Base 2.0.0
+ fgetint@Base 2.0.0
+ fisdir@Base 2.0.0
+ fparseln@Base 2.0.0
+ fsendfile@Base 2.0.0
+ ifconfig@Base 2.0.0
+ initscr@Base 2.0.0
+ lfclose@Base 2.0.0
+ lfgetint@Base 2.0.0
+ lfgetkey@Base 2.0.0
+ lfopen@Base 2.0.0
+ lftok@Base 2.0.0
+ makepath@Base 2.0.0
+ mkpath@Base 2.0.0
+ movefile@Base 2.0.0
+ pidfile@Base 2.0.0
+ pidfile_poll@Base 2.0.0
+ pidfile_read@Base 2.0.0
+ pidfile_signal@Base 2.1.0
+ progress@Base 2.0.0
+ progress_simple@Base 2.0.0
+ reallocarray@Base 2.0.0
+ rsync@Base 2.0.0
+ sdbuf@Base 2.0.0
+ strlcat@Base 2.0.0
+ strlcpy@Base 2.0.0
+ strmatch@Base 2.1.0
+ strnmatch@Base 2.1.0
+ strtonum@Base 2.1.0
+ telnet_close@Base 2.1.0
+ telnet_expect@Base 2.1.0
+ telnet_open@Base 2.1.0
+ telnet_session@Base 2.1.0
+ tempfile@Base 2.0.0
+ which@Base 2.0.0
+ whichp@Base 2.0.0
+ yorn@Base 2.1.0