ci: Clean up of Makefile and Gitpod setup

.gitpod.Dockerfile

@@ -0,0 +1,13 @@
+FROM gitpod/workspace-full:2023-05-08-21-16-55
+
+# Some datasets work on 3.8 only
+RUN pyenv install 3.8.15\
+    && pyenv global 3.8.15
+
+# VideoDataSet
+RUN sudo apt-get update && sudo apt-get install -y --no-install-recommends libgl1
+RUN sudo apt-get install make
+RUN npm install -g @mermaid-js/mermaid-cli
+# https://stackoverflow.com/questions/69564238/puppeteer-error-failed-to-launch-the-browser-process
+# https://github.com/puppeteer/puppeteer/blob/main/docs/troubleshooting.md#chrome-doesnt-launch-on-linux
+RUN sudo apt-get install -y --no-install-recommends libatk-bridge2.0-0 libcups2 ca-certificates fonts-liberation libasound2 libatk-bridge2.0-0 libatk1.0-0 libc6 libcairo2 libcups2 libdbus-1-3 libexpat1 libfontconfig1 libgbm1 libgcc1 libglib2.0-0 libgtk-3-0 libnspr4 libnss3 libpango-1.0-0 libpangocairo-1.0-0 libstdc++6 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 libxcursor1 libxdamage1 libxext6 libxfixes3 libxi6 libxrandr2 libxrender1 libxss1 libxtst6 lsb-release wget xdg-utils

.gitpod.yml

@@ -1,5 +1,5 @@
-# Learn more from ready-to-use templates: https://www.gitpod.io/docs/introduction/getting-started/quickstart
-image: gitpod/workspace-python-3.10:2023-04-20-16-32-37
+image:
+  file: .gitpod.Dockerfile
 
 
 tasks: