man-db: Do not delete chatset.alias

charset.alias is not generated anymore

(From OE-Core rev: e44fc07386a8e9e84725f4e5bded1c299b3e0896)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-extended/man-db/man-db_2.13.0.bb

@@ -43,10 +43,6 @@ do_install() {
 	fi
 }
 
-do_install:append:libc-musl() {
-        rm -f ${D}${libdir}/charset.alias
-}
-
 FILES:${PN} += "${prefix}/lib/tmpfiles.d"
 
 FILES:${PN}-dev += "${libdir}/man-db/libman.so ${libdir}/${BPN}/libmandb.so"