Update linting packages to use latest

- 99% of changes were small syntax changes that were changed by the
lint command. There were a couple of small manual changes to meet the
property order patterns established as part of the vue:recommended
guidelines.

There are rules that were set from errors to warnings and new stories
are being opened to address those issues.

Testing:
- Successfully ran npm run serve
- Successfully ran npm run lint
- Verified functionality works as expected, e.g. success and failure use cases
- Resolved any JavaScript errors thrown to the console

Signed-off-by: Derick Montague <derick.montague@ibm.com>
Change-Id: Ie082f31c73ccbe8a60afa8f88a9ef6dbf33d9fd2
diff --git a/src/views/Overview/OverviewEvents.vue b/src/views/Overview/OverviewEvents.vue
index ac39a2b..83aa677 100644
--- a/src/views/Overview/OverviewEvents.vue
+++ b/src/views/Overview/OverviewEvents.vue
@@ -20,11 +20,11 @@
       :fields="fields"
       :empty-text="$t('pageOverview.events.noHighEventsMsg')"
     >
-      <template v-slot:cell(severity)="{ value }">
+      <template #cell(severity)="{ value }">
         <status-icon status="danger" />
         {{ value }}
       </template>
-      <template v-slot:cell(date)="{ value }">
+      <template #cell(date)="{ value }">
         <p class="mb-0">{{ value | formatDate }}</p>
         <p class="mb-0">{{ value | formatTime }}</p>
       </template>
@@ -43,36 +43,36 @@
       fields: [
         {
           key: 'id',
-          label: this.$t('pageOverview.events.id')
+          label: this.$t('pageOverview.events.id'),
         },
         {
           key: 'severity',
-          label: this.$t('pageOverview.events.severity')
+          label: this.$t('pageOverview.events.severity'),
         },
         {
           key: 'type',
-          label: this.$t('pageOverview.events.type')
+          label: this.$t('pageOverview.events.type'),
         },
         {
           key: 'date',
-          label: this.$t('pageOverview.events.date')
+          label: this.$t('pageOverview.events.date'),
         },
         {
           key: 'description',
-          label: this.$t('pageOverview.events.description')
-        }
-      ]
+          label: this.$t('pageOverview.events.description'),
+        },
+      ],
     };
   },
   computed: {
     eventLogData() {
       return this.$store.getters['eventLog/highPriorityEvents'];
-    }
+    },
   },
   created() {
     this.$store.dispatch('eventLog/getEventLogData').finally(() => {
       this.$root.$emit('overview::events::complete');
     });
-  }
+  },
 };
 </script>