Remove superfluous git install

setup.sh

@@ -4,9 +4,9 @@
 # install what is needed
 DNF_CMD=$(which dnf)
 if [[ ! -z $DNF_CMD ]]; then
-    sudo dnf install git podman podman-compose -y
+    sudo dnf install podman podman-compose -y
 else
-    echo "error cannot install packages: please install git, podman, and podman-compose"
+    echo "error cannot install packages: please install podman, and podman-compose"
     exit 1;
 fi