Masking a value prevents a string or variable from being printed in the
log. Each masked word separated by whitespace is replaced with the *
character.
Prints a debug message to the log. Action debugging may be enabled by
setting a ACTION_STEP_DEBUG secret to true in the repo. You can
optionally provide a file, line and col with the log_error
function.
Creates or updates an environment variable for any actions running next
in a job. Environment variables are immediately set and available to the
currently running action. Environment variables are case-sensitive and
you can include punctuation.