build: harden master.yml permissions
build: harden master.yml permissions

Signed-off-by: Alex <f62e6b73ce375a8a47bc066cb197ce35d3f4fadb@gmail.com>
biojava/biojava,heuermh/biojava,heuermh/biojava,emckee2006/biojava,emckee2006/biojava,heuermh/biojava,emckee2006/biojava,biojava/biojava,biojava/biojava