Fix initial github workflow

Author: lefessan

.github/workflows/ubuntu.yml

@@ -29,7 +29,7 @@ jobs:
       - name: Install packages
         run: |
           sudo apt-get update
-          sudo apt-get install automake libtool libdb5.3-dev libxml2-dev libcjson-dev bison flex help2man gettext texlive texlive-latex-extra texlive-plain-generic
+          sudo apt-get install texlive texlive-latex-extra texlive-plain-generic
 
       - name: Set git user
         run: |