Remove unused vulnerability report aside code

- this was added when the group/instance level
  vulnerability reports had graphs on the reports
- now there is the security dashboard page for
  graphs
- update tests

ee/app/assets/javascripts/security_dashboard/components/shared/vulnerability_report_layout.vue

@@ -7,9 +7,6 @@ export default {
     hasStickySlot() {
       return Boolean(this.$slots.sticky);
     },
-    hasAsideSlot() {
-      return Boolean(this.$slots.aside);
-    },
   },
 };
 </script>
@@ -29,13 +26,9 @@ export default {
     </section>
 
     <div class="row mt-4">
-      <article class="col" :class="{ 'col-xl-7': hasAsideSlot }">
+      <article class="col">
         <slot></slot>
       </article>
-
-      <aside v-if="hasAsideSlot" class="col-xl-5">
-        <slot name="aside"></slot>
-      </aside>
     </div>
   </section>
 </template>

ee/spec/frontend/security_dashboard/components/shared/vulnerability_report_layout_spec.js

@@ -17,7 +17,6 @@ describe('Vulnerability Report Layout component', () => {
 
   const findArticle = () => wrapper.find('article');
   const findHeader = () => wrapper.find('header');
-  const findAside = () => wrapper.find('aside');
   const findStickySection = () => wrapper.find(STICKY_SECTION_SELECTOR);
 
   afterEach(() => {
@@ -35,7 +34,6 @@ describe('Vulnerability Report Layout component', () => {
       element                    | exists
       ${'article'}               | ${true}
       ${'header'}                | ${false}
-      ${'aside'}                 | ${false}
       ${STICKY_SECTION_SELECTOR} | ${false}
     `('should find that $element exists is $exists', ({ element, exists }) => {
       expect(wrapper.find(element).exists()).toBe(exists);
@@ -66,7 +64,6 @@ describe('Vulnerability Report Layout component', () => {
       element                    | exists
       ${'article'}               | ${true}
       ${'header'}                | ${true}
-      ${'aside'}                 | ${false}
       ${STICKY_SECTION_SELECTOR} | ${false}
     `('should find that $element exists is $exists', ({ element, exists }) => {
       expect(wrapper.find(element).exists()).toBe(exists);
@@ -96,7 +93,6 @@ describe('Vulnerability Report Layout component', () => {
       element                    | exists
       ${'article'}               | ${true}
       ${'header'}                | ${false}
-      ${'aside'}                 | ${false}
       ${STICKY_SECTION_SELECTOR} | ${true}
     `('should find that $element exists is $exists', ({ element, exists }) => {
       expect(wrapper.find(element).exists()).toBe(exists);
@@ -114,41 +110,4 @@ describe('Vulnerability Report Layout component', () => {
       expect(section.find(DummyComponent).exists()).toBe(true);
     });
   });
-
-  describe('with the aside and main slots', () => {
-    beforeEach(() => {
-      createWrapper({
-        default: DummyComponent,
-        aside: DummyComponent,
-      });
-    });
-
-    it.each`
-      element                    | exists
-      ${'article'}               | ${true}
-      ${'header'}                | ${false}
-      ${'aside'}                 | ${true}
-      ${STICKY_SECTION_SELECTOR} | ${false}
-    `('should find that $element exists is $exists', ({ element, exists }) => {
-      expect(wrapper.find(element).exists()).toBe(exists);
-    });
-
-    it('should render the dummy component in the main section', () => {
-      const article = findArticle();
-
-      expect(article.find(DummyComponent).exists()).toBe(true);
-    });
-
-    it('should render the dummy component in the header section', () => {
-      const aside = findAside();
-
-      expect(aside.find(DummyComponent).exists()).toBe(true);
-    });
-
-    it('should make the main section smaller', () => {
-      const article = findArticle();
-
-      expect(article.classes()).toContain(SMALLER_SECTION_CLASS);
-    });
-  });
 });