Rename getrandom_linux_mipsn32.go to use the new architecture name for
the n32 ABI and enable building it on mips64p32 and mips64p32le.
Reviewed-on: https://go-review.googlesource.com/46151
From-SVN: r249474
-b2bebba1f8a8185546c47f8460a3d5c2e31d0434
+c49c752b4d2934cff325dd540821c4b27cc61a05
The first line of this file holds the git revision number of the last
merge done from the gofrontend repository.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build mipsn32
+// +build mipsn32 mips64p32 mips64p32le
package unix