fix addEmJs when parameter is indirect pointer

Author: eagleoflqj

src/lib/libdylink.js

@@ -880,7 +880,7 @@ var LibraryDylink = {
             cSig = cSig.split(',');
             for (var arg of cSig) {
               var jsArg = arg.split(' ').pop();
-              jsArgs.push(jsArg.replace('*', ''));
+              jsArgs.push(jsArg.replaceAll('*', ''));
             }
           }
           var func = `(${jsArgs}) => ${body};`;

test/other/test_em_js_main.out

@@ -2,3 +2,4 @@ in main
 hello from side module 42 + hello
 hello again
 hello from void func
+hello

test/other/test_em_js_side.c

@@ -14,9 +14,15 @@ EM_JS(void, js_side_func_void, (), {
   out(`hello from void func`);
 });
 
+EM_JS(void, js_side_func_indirect_ptr, (const char **pptr), {
+  out(UTF8ToString(getValue(pptr, '*')));
+});
+
 int test_side() {
+  const char *hello = "hello";
   js_side_func(42, "hello");
   js_side_func2("hello again");
   js_side_func_void();
+  js_side_func_indirect_ptr(&hello);
   return 0;
 }