add LemonBoy's test

test/compile_errors.zig

@@ -4,11 +4,17 @@ const std = @import("std");
 pub fn addCases(cases: *tests.CompileErrorContext) void {
     cases.addTest("combination of noasync and async",
         \\export fn entry() void {
-        \\    noasync async foo();
+        \\    noasync {
+        \\        const bar = async foo();
+        \\        suspend;
+        \\        resume bar;
+        \\    }
         \\}
         \\fn foo() void {}
     , &[_][]const u8{
-        "tmp.zig:2:13: error: async call in noasync scope",
+        "tmp.zig:3:21: error: async call in noasync scope",
+        "tmp.zig:4:9: error: suspend in noasync scope",
+        "tmp.zig:5:9: error: resume in noasync scope",
     });
 
     cases.addTest("@TypeOf with no arguments",