message: fix branch matching for element-web
diff: @@ -46,12 +46,7 @@ BRANCH_ARRAY=(${head//:/ })
  if [[ "${#BRANCH_ARRAY[@]}" == "1" ]]; then
  if [ -n "$GITHUB_HEAD_REF" ]; then
  - if [[ "$GITHUB_REPOSITORY" == "$deforg"* ]]; then
  clone $deforg $defrepo $GITHUB_HEAD_REF
  - else
  - REPO_ARRAY=(${GITHUB_REPOSITORY//\// })
  - clone $REPO_ARRAY[0] $defrepo $GITHUB_HEAD_REF
  - fi
  else
  clone $deforg $defrepo $BUILDKITE_BRANCH
  fi
  