Auto merge of #23236 - swarnimarun:loop_patch, r=ferjm

Implement HTMLMediaElement.loop Attribute

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Work done for Implementing HTMLMediaElement.loop Attribute,
- Uncomment `loop` attribute from webidl
- Add make_bool macros for Loop and SetLoop functions
- Update the required tests

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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix #22290

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- [x] There are tests for these changes

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components/script/dom/webidls/HTMLMediaElement.webidl

@@ -48,7 +48,7 @@ interface HTMLMediaElement : HTMLElement {
   // readonly attribute TimeRanges seekable;
   readonly attribute boolean ended;
   [CEReactions] attribute boolean autoplay;
-  // [CEReactions] attribute boolean loop;
+  [CEReactions] attribute boolean loop;
   Promise<void> play();
   void pause();