install git before checkout

Author: daringer

.github/workflows/build.yml

@@ -25,14 +25,16 @@ jobs:
       OTHER_LANGS: de es fr ru nl it ja el bg da et fi lv lt pl pt ro sv sk sl cs hu zh_CN
 
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: additional env setup
+      - name: Install git
         run: |
-          pip3 install -r requirements.txt
           apt-get -y update
           apt-get -y install git
+               
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: additional python packages
+        run: pip3 install -r requirements.txt
 
       - name: quick build docs
         run: |