chmod +x

Signed-off-by: Chris Abraham <cjyabraham@gmail.com>

.github/workflows/set-environment

@@ -17,6 +17,7 @@ set -eo pipefail
 # it will be assigned its value from the corresponding CircleCI
 # environment variable.
 #
+
 CI_BRANCH=${CI_BRANCH:-$CIRCLE_BRANCH}
 CI_BUILD_NUMBER=${CI_BUILD_NUMBER:-$CIRCLE_BUILD_NUM}
 CI_PROJECT_NAME=${CI_PROJECT_NAME:-$CIRCLE_PROJECT_REPONAME}