chore: subtree split token (#6125)

Author: soyuka

.github/workflows/subtree.yml

@@ -26,4 +26,4 @@ jobs:
           chmod +x splitsh-lite
           echo "$(pwd)" >> $GITHUB_PATH
       - name: 'Split to manyrepo'
-        run: find src -maxdepth 2 -name composer.json -exec bash subtree.sh {} ${{ github.ref }} \;
+        run: find src -maxdepth 2 -name composer.json -print0 | xargs -I '{}' -n 1 -0 bash subtree.sh {} ${{ github.ref }}

subtree.sh

@@ -3,8 +3,8 @@
 set -x
 
 # Subtree split on tag this script gets called using find:
-# find src -maxdepth 2 -name composer.json -exec bash subtree.sh {} refs/tags/3.1.5 \;
-# find src -maxdepth 2 -name composer.json -exec bash subtree.sh {} refs/heads/3.1 \;
+# find src -maxdepth 2 -name composer.json -print0 | xargs -I '{}' -n 1 -0 bash subtree.sh {} refs/tags/3.1.5
+# find src -maxdepth 2 -name composer.json -print0 | xargs -I '{}' -n 1 -0 bash subtree.sh {} refs/heads/3.1
 # See the subtree workflow
 package=$(jq -r .name $1)
 directory=$(dirname $1)