std: Disable some tests affected by #22060 for thumbeb too.

Author: alexrp

lib/std/fmt.zig

@@ -2596,7 +2596,7 @@ test "positional/alignment/width/precision" {
 }
 
 test "vector" {
-    if (builtin.cpu.arch == .armeb and builtin.zig_backend == .stage2_llvm) return error.SkipZigTest; // https://github.com/ziglang/zig/issues/22060
+    if ((builtin.cpu.arch == .armeb or builtin.cpu.arch == .thumbeb) and builtin.zig_backend == .stage2_llvm) return error.SkipZigTest; // https://github.com/ziglang/zig/issues/22060
     if (builtin.target.cpu.arch == .riscv64) {
         // https://github.com/ziglang/zig/issues/4486
         return error.SkipZigTest;

lib/std/simd.zig

@@ -462,7 +462,7 @@ pub fn prefixScan(comptime op: std.builtin.ReduceOp, comptime hop: isize, vec: a
 
 test "vector prefix scan" {
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-    if (builtin.cpu.arch == .armeb and builtin.zig_backend == .stage2_llvm) return error.SkipZigTest; // https://github.com/ziglang/zig/issues/22060
+    if ((builtin.cpu.arch == .armeb or builtin.cpu.arch == .thumbeb) and builtin.zig_backend == .stage2_llvm) return error.SkipZigTest; // https://github.com/ziglang/zig/issues/22060
     if (builtin.cpu.arch == .aarch64_be and builtin.zig_backend == .stage2_llvm) return error.SkipZigTest; // https://github.com/ziglang/zig/issues/21893
 
     if (comptime builtin.cpu.arch.isMIPS()) {