META: update Vue, ESLint and other packages

package.json

@@ -9,21 +9,21 @@
   },
   "dependencies": {
     "axios": "^0.18.0",
-    "bootstrap-vue": "^2.0.0-rc.11",
+    "bootstrap-vue": "^2.0.0-rc.19",
     "dompurify": "^1.0.10",
-    "oidc-client": "^1.6.1",
-    "vue": "^2.5.22",
-    "vue-router": "^3.0.1"
+    "oidc-client": "^1.7.1",
+    "vue": "^2.6.10",
+    "vue-router": "^3.0.6"
   },
   "devDependencies": {
-    "@vue/cli-plugin-babel": "^3.4.0",
-    "@vue/cli-plugin-eslint": "^3.4.0",
-    "@vue/cli-service": "^3.4.0",
+    "@vue/cli-plugin-babel": "^3.7.0",
+    "@vue/cli-plugin-eslint": "^3.7.0",
+    "@vue/cli-service": "^3.7.0",
     "babel-eslint": "^10.0.1",
     "copy-webpack-plugin": "^4.6.0",
-    "eslint": "^5.8.0",
-    "eslint-plugin-vue": "^5.0.0",
-    "vue-template-compiler": "^2.5.21"
+    "eslint": "^5.16.0",
+    "eslint-plugin-vue": "^5.2.2",
+    "vue-template-compiler": "^2.6.10"
   },
   "eslintConfig": {
     "root": true,