add template for mips64el

package/eglibc/files/libc.so.mips64el

@@ -0,0 +1,5 @@
+/* GNU ld script
+   Use the shared library, but some functions are only in
+      the static library, so try that secondarily.  */
+      OUTPUT_FORMAT(@@ELFTARGET@@)
+      GROUP ( /lib/libc.so.6 /usr/lib/libc_nonshared.a  AS_NEEDED ( /lib/ld.so.1 ) )