Fixed stocks dashboard tz issue (#2844)

* Fixed stocks dashboard tz issue

* Trying to fix gh-pages CI

* Trying to fix gh-pages CI

.github/workflows/gh-pages.yml

@@ -2,10 +2,10 @@ name: github pages
 on: push
 jobs:
   deploy:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     steps:
       - name: Git checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b  # actions/checkout v3.0.2
 
       - name: Setup hugo
         uses: peaceiris/actions-hugo@v2

openbb_terminal/dashboards/voila/stocks.ipynb

@@ -206,6 +206,8 @@
     "                        interval=interval,\n",
     "                        progress=False,\n",
     "                    )\n",
+    "                if not self.df.empty:\n",
+    "                    self.df.index = self.df.index.tz_localize(None)\n",
     "                self.last_tickers = tickers\n",
     "                self.last_interval = interval\n",
     "\n",
@@ -391,7 +393,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.9.6"
   },
   "metadata": {
    "interpreter": {