[template] Remove reference to Director

[plehegar]

[[
All decisions made by the group should be considered resolved unless and until new information becomes available or unless reopened at the discretion of the Chairs or the Director.
]]

should read
[[
All decisions made by the group should be considered resolved unless and until new information becomes available or unless reopened at the discretion of the Chairs.
]]

[plehegar]

@frivoal , do you see any issue with applying the change?

[frivoal]

Nope, seems perfectly fine. thanks for finding this.