set-output deprecation changed how multilines are handled

Signed-off-by: Gary Lockett <[email protected]>

Author: Gary Lockett

.github/workflows/create-additional-action-tags.yml

@@ -16,7 +16,9 @@ jobs:
           TAG=${GITHUB_REF/refs\/tags\//}
           MAJOR="v$(echo ${TAG} | cut -d. -f1)"
           MINOR="${MAJOR}.$(echo ${GITHUB_REF} | cut -d. -f2)"
-          echo "tags=${MAJOR}%0A${MINOR}" >> $GITHUB_OUTPUT
+          echo "tags=${MAJOR}<<EOF" >> $GITHUB_OUTPUT
+          echo "${MINOR}" >> $GITHUB_OUTPUT
+          echo "EOF" >> $GITHUB_OUTPUT
 
   update-tags:
     runs-on: ubuntu-latest