Fix output handling for recent commits in build workflow

Author: jurre111

.github/workflows/build.yml

@@ -14,6 +14,8 @@ jobs:
     steps:
       - name: checkout
         uses: actions/checkout@v4
+        with:
+          submodules: false
 
       - name: setup xcode
         uses: maxim-lobanov/setup-xcode@v1
@@ -60,9 +62,11 @@ jobs:
           if [ -z "$COMMITS" ]; then
             COMMITS="No commits in the last 12 hours"
           fi
-          echo "COMMITS<<EOF" >> $GITHUB_ENV
-          echo "$COMMITS" >> $GITHUB_ENV
-          echo "EOF" >> $GITHUB_ENV
+          {
+            echo "commits<<EOF"
+            echo "$COMMITS"
+            echo "EOF"
+          } >> "$GITHUB_OUTPUT"
 
       - name: delete old release
         uses: actions/github-script@v7
@@ -88,7 +92,7 @@ jobs:
         with:
           tag_name: latest
           name: Latest Build
-          body: ${{ env.COMMITS }}
+          body: ${{ steps.commits.outputs.commits }}
           files: build/lara.ipa
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}