Address action script deprecation functionality (#4441)

.github/workflows/build-images.yml

@@ -127,10 +127,10 @@ jobs:
 
           # skip if version in git is the same as at release
           if [[ "$RELE" == "$SOUR" ]]; then
-              echo ::set-output name=changes::$(echo 'true')
+              echo "changes=true" >> $GITHUB_OUTPUT
           fi
           # output version
-          echo ::set-output name=version::$(echo ${SOUR})
+          echo "version=${SOUR}" >> $GITHUB_OUTPUT          
 
       - uses: actions/upload-artifact@v3
         with: