SCRIPTS: announce-release: use mutt -H instead of -i to include the draft

Commit 0f5ce6014a ("SCRIPTS: announce-release: place the send command
in the mail's header") broke the announce-release script: by not having
to edit the message at all anymore, mutt does nothing when sending, but
it still does if the message is edited (which was the case before). With
some testing, it appears that mutt -H does work when there's no change,
so let's use this instead. This should be backported till 1.7.

(cherry picked from commit 1392d029e6ddd3c800f3f56c654e49800b4f306b)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit 7451a496e690be358c997d87bf308013058b99cc)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
1 file changed