[PATCH buildbot] Bump to latest Buildbot release 3.3.0

[Paul Spooren]

See changelog:
https://github.com/buildbot/buildbot/releases/tag/v3.3.0

Signed-off-by: Paul Spooren <mail at aparcar.org>
---
 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 07a0407..5b6f6eb 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,5 +1,5 @@
 variables:
-  BUILDBOT_VERSION: 3.2.0
+  BUILDBOT_VERSION: 3.3.0
   OPENWRT_VERSION: $CI_COMMIT_SHORT_SHA
 
 include:
-- 
2.30.2