bseccomp: fix do package qa warning

Fix below warning:

lib32-libseccomp-2.3.3-r0 do_package: QA Issue: lib32-libseccomp:
Files/directories were installed but not shipped in any package:

Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>

recipes-security/libseccomp/libseccomp_2.3.3.bb

@@ -35,7 +35,7 @@ do_install_ptest() {
     done
 }
 
-FILES_${PN} = "${bindir} ${libdir}/${PN}.so*"
+FILES_${PN} = "${bindir} ${libdir}/${BPN}.so*"
 FILES_${PN}-dbg += "${libdir}/${PN}/tests/.debug/* ${libdir}/${PN}/tools/.debug"
 
 RDEPENDS_${PN}-ptest = "bash"