fixed failing e2e tests due to chromedriver version mismatch

Author: bugy

.travis.yml

@@ -29,7 +29,8 @@ env:
     - PATH=$HOME/.local/bin:$PATH
 before_install:
   - sudo apt-get -y install python3-pip python3-setuptools apache2-utils python3-venv
-    chromium-browser chromium-chromedriver
+  - wget https://edgedl.me.gvt1.com/edgedl/chrome/chrome-for-testing/116.0.5845.96/linux64/chromedriver-linux64.zip
+  - unzip chromedriver-linux64.zip -d $HOME/.local/bin
 install:
   - pip3 install -r requirements.txt
   - pip3 install pyasn1 --upgrade