Clarify that Releasers may make admin commits.

[carltongibson]

Releasers need to make a series of administrative commits in order to release Django.
They need to be allowed to do this without approval, which wouldn't be practical.

[felixxm]

I was also thinking about a small change that should make mergers life easier with keeping "approval" policy:

"Any Merger MAY, on their own initiative, merge any pull request which constitutes a Minor Change, with one exception: a Merger MUST NOT merge a Minor Change primarily authored by that Merger, unless the pull request has been approved by another Merger, by a Technical Board member, or by the Django Security Team."

i.e. "a Technical Board member" instead of "the Technical Board".

For example django/django#12540 (minor PR from "merger" approved by a technical board member).

[carltongibson]

i.e. "a Technical Board member" instead of "the Technical Board".

Yes. Actually this is important: @charettes, who as a Technical Board member would not be eligible as a Merger, plays a vital role reviewing PRs (particularly on the ORM). "@felixxm makes a PR, @charettes approves, @felixxm merges" is an important flow to maintain.