chore: fix workflow to fetch refs

- make sure script use usr/bin/env to know which bash to use

.github/workflows/sync_on_push.yml

@@ -36,10 +36,7 @@ jobs:
           git remote add destination "https://${USERNAME}:${TOKEN}@github.com/${DEST_REPO}.git"
 
           echo ">>> Fetching all branches references down locally so subsequent commands can see them..."
-          git fetch source '+refs/heads/*:refs/heads/*' --update-head-ok
-
-          echo ">>> Print out all branches"
-          git --no-pager branch -a -vv
+          git fetch --all --tags --update-head-ok --quiet
 
           echo ">>> Sync LFS items from source..."
           ./scripts/lfs_sync.sh source destination "${SOURCE_BRANCH}"

scripts/lfs_sync.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # This script tries to:
 # List all LFS references in a source remote on the given target branch and all tags