[PATCH yocto-autobuilder-helper] config.json: Use buildtools on Debian 11

Debian 11 glibc version is too old for systemd 261: we will have to use
buildtools to support this platform.

Signed-off-by: Mathieu Dubois-Briand <[email protected]>
---
 config.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/config.json b/config.json
index f4ead186e0d4..4d329e3e5ac4 100644
--- a/config.json
+++ b/config.json
@@ -1968,6 +1968,7 @@
         "rocky9*"      : "${BUILDTOOLS_URL}",
         "stream9*"     : "${BUILDTOOLS_URL}",
         "opensuse156*" : "${BUILDTOOLS_URL}",
-        "perf-alma8*"  : "${BUILDTOOLS_URL}"
+        "perf-alma8*"  : "${BUILDTOOLS_URL}",
+        "debian11*"    : "${BUILDTOOLS_URL}"
     }
 }

---
base-commit: 5de9879aee18eb337377a765987b12b3dc3f0dd2
change-id: 20260711-mathieu-buildtools-debian11-b18d3386d110

Best regards,
-- 
Mathieu Dubois-Briand <[email protected]>