[#1224] Remove pjsip binaries from repo

...jsip-apps/bin/samples/confsample-x86_64-unknown-linux-gnu

....2/pjsip-apps/bin/samples/encdec-x86_64-unknown-linux-gnu

...2/pjsip-apps/bin/samples/latency-x86_64-unknown-linux-gnu

...0.2/pjsip-apps/bin/samples/level-x86_64-unknown-linux-gnu

...1.0.2/pjsip-apps/bin/samples/mix-x86_64-unknown-linux-gnu

.../pjsip-apps/bin/samples/pcaputil-x86_64-unknown-linux-gnu

...jsip-apps/bin/samples/pjsip-perf-x86_64-unknown-linux-gnu

.../pjsip-apps/bin/samples/playfile-x86_64-unknown-linux-gnu

.../pjsip-apps/bin/samples/playsine-x86_64-unknown-linux-gnu

...2/pjsip-apps/bin/samples/recfile-x86_64-unknown-linux-gnu

...ip-apps/bin/samples/resampleplay-x86_64-unknown-linux-gnu

...ip-apps/bin/samples/simple_pjsua-x86_64-unknown-linux-gnu

.../pjsip-apps/bin/samples/simpleua-x86_64-unknown-linux-gnu

....2/pjsip-apps/bin/samples/siprtp-x86_64-unknown-linux-gnu

...ip-apps/bin/samples/sipstateless-x86_64-unknown-linux-gnu

...2/pjsip-apps/bin/samples/sndinfo-x86_64-unknown-linux-gnu

...2/pjsip-apps/bin/samples/sndtest-x86_64-unknown-linux-gnu

...-apps/bin/samples/stateful_proxy-x86_64-unknown-linux-gnu

...apps/bin/samples/stateless_proxy-x86_64-unknown-linux-gnu

...jsip-apps/bin/samples/stereotest-x86_64-unknown-linux-gnu