branch: replace deprecated --set-upstream with --set-upstream-to

branch

@@ -36,7 +36,7 @@ if [ -n "$local_branch_exists" ] && [ ! "$local_branch_exists" == '' ]; then
     # echo "Remote branch exists. Local branch is tracking: $tracking"
     if [[ ! "$tracking" =~ "$remote" ]]; then
       echo "Your local branch is not tracking the corresponding remote branch, fixing..."
-      git branch --set-upstream $branch $remote/$branch
+      git branch --set-upstream-to $branch $remote/$branch
     fi
   # else
   #   echo "Remote branch does not exist, not doing anything"