test: Add {powerpc64,riscv32}-netbsd-none to llvm_targets.

Author: alexrp

test/llvm_targets.zig

@@ -203,6 +203,7 @@ const targets = [_]std.Target.Query{
     .{ .cpu_arch = .powerpc64, .os_tag = .linux, .abi = .gnu },
     .{ .cpu_arch = .powerpc64, .os_tag = .linux, .abi = .musl },
     .{ .cpu_arch = .powerpc64, .os_tag = .linux, .abi = .none },
+    .{ .cpu_arch = .powerpc64, .os_tag = .netbsd, .abi = .none },
     .{ .cpu_arch = .powerpc64, .os_tag = .openbsd, .abi = .none },
     .{ .cpu_arch = .powerpc64, .os_tag = .rtems, .abi = .none },
 
@@ -216,6 +217,7 @@ const targets = [_]std.Target.Query{
     .{ .cpu_arch = .riscv32, .os_tag = .linux, .abi = .gnu },
     .{ .cpu_arch = .riscv32, .os_tag = .linux, .abi = .musl },
     .{ .cpu_arch = .riscv32, .os_tag = .linux, .abi = .none },
+    .{ .cpu_arch = .riscv32, .os_tag = .netbsd, .abi = .none },
     .{ .cpu_arch = .riscv32, .os_tag = .rtems, .abi = .none },
     // .{ .cpu_arch = .riscv32, .os_tag = .uefi, .abi = .none },