docs: Update vuepress-theme

Author: ktquez

package-lock.json

@@ -12,7 +12,7 @@
     "build:es": "rollup --config rollup.config.prod.js --format es --file dist/vue-announcer.esm.js",
     "build:unpkg": "rollup --config rollup.config.prod.js --format iife --file dist/vue-announcer.min.js",
     "docs": "vuepress dev docs",
-    "docs:build": "vuepress build docs",
+    "docs:build": "vuepress build docs --no-cache",
     "docs:publish": "surge docs/.vuepress/dist https://vue-announcer-v2.surge.sh",
     "release": "standard-version",
     "test": "cypress run",
@@ -82,7 +82,7 @@
     "vue-jest": "^3.0.5",
     "vue-template-compiler": "^2.6.11",
     "vuepress": "^1.3.1",
-    "vuepress-theme-default-vue-a11y": "^0.1.5"
+    "vuepress-theme-default-vue-a11y": "^0.1.7"
   },
   "directories": {
     "doc": "docs",