[MOV] website: move JS Qweb templates to snippets directory

* Prior to this commit, Snippets XML Qweb templates files were located
  under website/static/src/xml/.

* After this commit, Snippets XML Qweb templates files will be named
  AAA.xml (with AAA being the revision number) and located under the
  related Snippet directory '/website/static/src/snippets/SNIPPET_DIRECTORY/'

task-2276740
PR #53175

addons/website/static/src/snippets/s_countdown/000.js

@@ -11,7 +11,7 @@ const _t = core._t;
 
 const CountdownWidget = publicWidget.Widget.extend({
     selector: '.s_countdown',
-    xmlDependencies: ['/website/static/src/xml/website.s_countdown.xml'],
+    xmlDependencies: ['/website/static/src/snippets/s_countdown/000.xml'],
     disabledInEditableMode: false,
 
     /**

addons/website/static/src/snippets/s_image_gallery/000.js

@@ -7,8 +7,9 @@ var publicWidget = require('web.public.widget');
 var qweb = core.qweb;
 
 const GalleryWidget = publicWidget.Widget.extend({
+
     selector: '.s_image_gallery:not(.o_slideshow)',
-    xmlDependencies: ['/website/static/src/xml/website.gallery.xml'],
+    xmlDependencies: ['/website/static/src/snippets/s_image_gallery/000.xml'],
     events: {
         'click img': '_onClickImg',
     },
@@ -72,7 +73,7 @@ const GalleryWidget = publicWidget.Widget.extend({
 
 const GallerySliderWidget = publicWidget.Widget.extend({
     selector: '.o_slideshow',
-    xmlDependencies: ['/website/static/src/xml/website.gallery.xml'],
+    xmlDependencies: ['/website/static/src/snippets/s_image_gallery/000.xml'],
     disabledInEditableMode: false,
 
     /**

addons/website/static/src/snippets/s_image_gallery/options.js

@@ -9,7 +9,7 @@ var _t = core._t;
 var qweb = core.qweb;
 
 options.registry.gallery = options.Class.extend({
-    xmlDependencies: ['/website/static/src/xml/website.gallery.xml'],
+    xmlDependencies: ['/website/static/src/snippets/s_image_gallery/000.xml'],
 
     /**
      * @override