fix icon names in karma tests

spec/javascripts/pipelines/graph/dropdown_job_component_spec.js

@@ -12,7 +12,7 @@ describe('dropdown job component', () => {
         id: 4256,
         name: '<img src=x onerror=alert(document.domain)>',
         status: {
-          icon: 'icon_status_success',
+          icon: 'status_success',
           text: 'passed',
           label: 'passed',
           tooltip: 'passed',
@@ -31,7 +31,7 @@ describe('dropdown job component', () => {
         id: 4299,
         name: 'test',
         status: {
-          icon: 'icon_status_success',
+          icon: 'status_success',
           text: 'passed',
           label: 'passed',
           tooltip: 'passed',
@@ -50,7 +50,7 @@ describe('dropdown job component', () => {
     name: 'rspec:linux',
     size: 2,
     status: {
-      icon: 'icon_status_success',
+      icon: 'status_success',
       text: 'passed',
       label: 'passed',
       tooltip: 'passed',

spec/javascripts/pipelines/graph/job_component_spec.js

@@ -169,7 +169,7 @@ describe('pipeline graph job component', () => {
           id: 4259,
           name: '<img src=x onerror=alert(document.domain)>',
           status: {
-            icon: 'icon_status_success',
+            icon: 'status_success',
             label: 'success',
             tooltip: 'failed',
           },

spec/javascripts/pipelines/graph/stage_column_component_spec.js

@@ -56,7 +56,7 @@ describe('stage column component', () => {
             id: 4259,
             name: '<img src=x onerror=alert(document.domain)>',
             status: {
-              icon: 'icon_status_success',
+              icon: 'status_success',
               label: 'success',
               tooltip: '<img src=x onerror=alert(document.domain)>',
             },