[PATCH] add basic b4 config file

[Quentin Schulz <foss+yocto@0leil.net>]

From: Quentin Schulz <quentin.schulz@cherry.de>

b4[1] is a very nice tool for mail-based contribution. A config[2] file
exists to set up a few defaults. We can use it to set the Cc recipients
to always add, in our case the mailing list.

Because we do not have anything to check for now, disable needs-checking
so patches can be sent without running b4 prep --check.

Because we do not have any auto-to-cc support (and the implicit one
using scripts/get_maintainer.pl cannot work for us), also disable
needs-auto-to-cc so patches can be sent without running b4 prep
--auto-to-cc.

[1] https://pypi.org/project/b4/
[2] https://b4.docs.kernel.org/en/latest/config.html

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
---
I'm wondering if we couldn't add some per-patch check as well, checking
that the documentation builds for each for example. Could be added in a
later patch though. Any idea?
---
 .b4-config | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.b4-config b/.b4-config
new file mode 100644
index 0000000000000000000000000000000000000000..4f87f61b58519862da44fd9af6e6d0018edc7dc2
--- /dev/null
+++ b/.b4-config
@@ -0,0 +1,3 @@
+[b4]
+  send-series-cc = docs@lists.yoctoproject.org
+  prep-pre-flight-checks = disable-needs-auto-to-cc, disable-needs-checking

---
base-commit: 6b44257874858db3aa426d3e84a79c41cb4937a3
change-id: 20240524-b4-support-d5e749251bba

Best regards,
-- 
Quentin Schulz <quentin.schulz@cherry.de>