Update spec/inspect_spec.lua

Co-authored-by: Enrique García Cota <kikito@gmail.com>

Author: mcepl

spec/inspect_spec.lua

@@ -423,7 +423,11 @@ describe( 'inspect', function()
         assert.equals(unindent('{}'), inspector(foo))
         assert.equals(unindent('{}'), inspector(bar))
         assert.equals(unindent('{}'), inspector(baz))
-        assert.equals(unindent('{}'), inspector(spam))
+        if is_luajit and is_aarch64 then
+          assert.equals(unindent('{}'), inspector(spam))
+        else
+          ... do the other thing
+        end
         assert.equals(unindent([[
           {
             <metatable> = {}