Update pristine.yml

Author: jww3

.github/workflows/pristine.yml

@@ -15,9 +15,15 @@ jobs:
         run: |
           which git || echo "::warning::git does not appear to be installed" 
           git --version || echo "::warning::could not determine installed version of git"
+      - name: "Update apt"
+        run: |
+          apt-get install software-properties-common
+          add-apt-repository ppa:git-core/ppa
+          apt update
       - name: "Install GH CLI"
         run: |
           mkdir -p -m 755 /etc/apt/keyrings
+          apt-get install wget -y
           wget -qO- https://cli.github.com/packages/githubcli-archive-keyring.gpg | tee /etc/apt/keyrings/githubcli-archive-keyring.gpg > /dev/null
           chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg
           echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | tee /etc/apt/sources.list.d/github-cli.list > /dev/null