build: harden component-pr.yaml permissions
build: harden component-pr.yaml permissions

Signed-off-by: Alex <f62e6b73ce375a8a47bc066cb197ce35d3f4fadb@gmail.com>
tadayosi/camel,tadayosi/camel,tadayosi/camel,cunningt/camel,cunningt/camel,cunningt/camel,apache/camel,apache/camel,tadayosi/camel,apache/camel,christophd/camel,christophd/camel,cunningt/camel,christophd/camel,tadayosi/camel,apache/camel,christophd/camel,christophd/camel,tadayosi/camel,apache/camel,cunningt/camel,apache/camel,cunningt/camel,christophd/camel