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/components/AppNavigation/AppNavigation.vue b/src/components/AppNavigation/AppNavigation.vue
index 5d8a17f..18b8000 100644
--- a/src/components/AppNavigation/AppNavigation.vue
+++ b/src/components/AppNavigation/AppNavigation.vue
@@ -63,16 +63,16 @@
   mixins: [AppNavigationMixin],
   data() {
     return {
-      isNavigationOpen: false
+      isNavigationOpen: false,
     };
   },
   watch: {
-    $route: function() {
+    $route: function () {
       this.isNavigationOpen = false;
     },
-    isNavigationOpen: function(isNavigationOpen) {
+    isNavigationOpen: function (isNavigationOpen) {
       this.$root.$emit('change:isNavigationOpen', isNavigationOpen);
-    }
+    },
   },
   mounted() {
     this.$root.$on('toggle:navigation', () => this.toggleIsOpen());
@@ -80,8 +80,8 @@
   methods: {
     toggleIsOpen() {
       this.isNavigationOpen = !this.isNavigationOpen;
-    }
-  }
+    },
+  },
 };
 </script>