drop obsolete patch

OBS-URL: https://build.opensuse.org/package/show/graphics/libraw?expand=0&rev=54

libraw-lcms2-build.patch

@@ -1,15 +0,0 @@
---- configure.ac
-+++ configure.ac
-@@ -44,9 +44,9 @@
- 	esac],[lcms=true])
- 
- if test x$lcms = xtrue; then
--	PKG_CHECK_MODULES([LCMS2],[lcms2],[
--		CPPFLAGS="$CPPFLAGS $LCMS2_CFLAGS -DUSE_LCMS2"
--		LDFLAGS="$LDFLAGS $LCMS2_LIBS"
-+	PKG_CHECK_MODULES([LCMS],[lcms2],[
-+		CPPFLAGS="$CPPFLAGS $LCMS_CFLAGS -DUSE_LCMS2"
-+		LDFLAGS="$LDFLAGS $LCMS_LIBS"
- 	        AC_SUBST([PACKAGE_REQUIRES],[lcms2])
- 	],[
- 	PKG_CHECK_MODULES([LCMS],[lcms],[