tar: upgrade to 1.31

Remove the musl specific do_install, as it's not suitable for this
version.

(From OE-Core rev: 348a96a5b4016a7615f8d22c03ec1ced60367c3b)

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-extended/tar/tar_1.31.bb

@@ -11,8 +11,8 @@ SRC_URI = "${GNU_MIRROR}/tar/tar-${PV}.tar.bz2 \
            file://musl_dirent.patch \
 "
 
-SRC_URI[md5sum] = "8404e4c1fc5a3000228ab2b8ad674a65"
-SRC_URI[sha256sum] = "87592b86cb037c554375f5868bdd3cc57748aef38d6cb741c81065f0beac63b7"
+SRC_URI[md5sum] = "77afa35b696c8d760331fa0e12c2fac9"
+SRC_URI[sha256sum] = "577bd4463eea103bdfc662fc385789e2228dbeb399a1d0b98571ed9ce044f763"
 
 inherit autotools gettext texinfo
 
@@ -43,11 +43,6 @@ do_install_append_class-target() {
     fi
 }
 
-do_install_append_libc-musl() {
-    rm -f ${D}${libdir}/charset.alias
-    rmdir ${D}${libdir}
-}
-
 PACKAGES =+ "${PN}-rmt"
 
 FILES_${PN}-rmt = "${base_sbindir}/rmt*"