pkg/terminal: Use less permissive file permission on history file
pkg/terminal: Use less permissive file permission on history file

go-delve/delve,go-delve/delve,derekparker/delve,aarzilli/delve,aarzilli/delve,derekparker/delve,aarzilli/delve,aarzilli/delve,go-delve/delve,derekparker/delve,go-delve/delve,go-delve/delve