libsrtp: Install a libtool file as well
libsrtp: Install a libtool file as well

https://bugzilla.gnome.org/show_bug.cgi?id=740084

shoreflyer/cerbero,sdroege/cerbero,shoreflyer/cerbero,ford-prefect/cerbero,fluendo/cerbero,sdroege/cerbero,multipath-rtp/cerbero,nirbheek/cerbero-old,flexVDI/cerbero,shoreflyer/cerbero,atsushieno/cerbero,jackjansen/cerbero,nzjrs/cerbero,nirbheek/cerbero-old,nzjrs/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,nirbheek/cerbero-old,freedesktop-unofficial-mirror/gstreamer__cerbero,EricssonResearch/cerbero,justinjoy/cerbero,multipath-rtp/cerbero,nzjrs/cerbero,lubosz/cerbero,centricular/cerbero,superdump/cerbero,nzjrs/cerbero,ramaxlo/cerbero,atsushieno/cerbero,atsushieno/cerbero,GStreamer/cerbero,flexVDI/cerbero,AlertMe/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,shoreflyer/cerbero,fluendo/cerbero,GStreamer/cerbero,justinjoy/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,atsushieno/cerbero,ramaxlo/cerbero,nzjrs/cerbero,AlertMe/cerbero,nirbheek/cerbero-old,justinjoy/cerbero,lubosz/cerbero,sdroege/cerbero,multipath-rtp/cerbero,OptoFidelity/cerbero,lubosz/cerbero,nirbheek/cerbero,fluendo/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,atsushieno/cerbero,OptoFidelity/cerbero,GStreamer/cerbero,jackjansen/cerbero,lubosz/cerbero,multipath-rtp/cerbero,ford-prefect/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,jackjansen/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,flexVDI/cerbero,EricssonResearch/cerbero,GStreamer/cerbero,ikonst/cerbero,ford-prefect/cerbero,ikonst/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,EricssonResearch/cerbero,AlertMe/cerbero,justinjoy/cerbero,superdump/cerbero,GStreamer/cerbero,ikonst/cerbero,ramaxlo/cerbero,nirbheek/cerbero,AlertMe/cerbero,AlertMe/cerbero,sdroege/cerbero,fluendo/cerbero,OptoFidelity/cerbero,centricular/cerbero,ikonst/cerbero,ikonst/cerbero,jackjansen/cerbero,superdump/cerbero,sdroege/cerbero,fluendo/cerbero,centricular/cerbero,multipath-rtp/cerbero,EricssonResearch/cerbero,centricular/cerbero,ford-prefect/cerbero,flexVDI/cerbero,ramaxlo/cerbero,nirbheek/cerbero,flexVDI/cerbero,shoreflyer/cerbero,centricular/cerbero,superdump/cerbero,EricssonResearch/cerbero,OptoFidelity/cerbero,nirbheek/cerbero,ramaxlo/cerbero