Do not expose unnecessary libraries to the program
that is linking with drm-service-core-tizen library.
If the program will not be using the symbols of the required library,
it should not be linking directly to that library.
pkg-config guide:
https://people.freedesktop.org/~dbn/pkg-config-guide.html
Change-Id: Iea4f7c47b9bd8eba79e384fde28808cd106e62cc
Name: drm-service-core-tizen
Description: Tizen Application DRM Plugin
Version: @VERSION@
-Requires: dlog openssl sqlite3
+Requires:
Libs: -L${libdir} -ldrm-service-core-tizen
Cflags: -I${includedir}/drm-tizen