Preserve attributes order for element node (#10958)

* Preserve attributes order for element node

* Add CHANGELOG

* Add ...arguments in the test

* Apply fisker suggestions

* Simplify further

tests/format/handlebars/attr-node/__snapshots__/jsfmt.spec.js.snap

@@ -131,6 +131,41 @@ weirdly formatted
 ================================================================================
 `;
 
+exports[`order.hbs format 1`] = `
+====================================options=====================================
+parsers: ["glimmer"]
+printWidth: 80
+                                                                                | printWidth
+=====================================input======================================
+<MyComponent
+  {{! this is a comment for arg 1}}
+  @arg1="hello"
+  {{on "clik" this.modify}}
+  @arg2="hello"
+  {{! this is a comment for arg 3}}
+  @arg3="hello"
+  @arg4="hello"
+  {{! this is a comment for arg 5}}
+  @arg5="hello"
+  ...arguments
+/>
+
+=====================================output=====================================
+<MyComponent
+  {{! this is a comment for arg 1}}
+  @arg1="hello"
+  {{on "clik" this.modify}}
+  @arg2="hello"
+  {{! this is a comment for arg 3}}
+  @arg3="hello"
+  @arg4="hello"
+  {{! this is a comment for arg 5}}
+  @arg5="hello"
+  ...arguments
+/>
+================================================================================
+`;
+
 exports[`quotes.hbs format 1`] = `
 ====================================options=====================================
 parsers: ["glimmer"]

tests/format/handlebars/attr-node/order.hbs

@@ -0,0 +1,12 @@
+<MyComponent
+  {{! this is a comment for arg 1}}
+  @arg1="hello"
+  {{on "clik" this.modify}}
+  @arg2="hello"
+  {{! this is a comment for arg 3}}
+  @arg3="hello"
+  @arg4="hello"
+  {{! this is a comment for arg 5}}
+  @arg5="hello"
+  ...arguments
+/>