jobs/gerrit-pipeline-endianness: ignore submodules

Let the check only run on the main repository, not on any submodules.
This fixes that it would currently fail in osmo-trx: the osmocom-bb
submodule has a copy of libosmocore where the endianness check is known
to be failing (see https://gerrit.osmocom.org/c/osmocom-bb/+/31403).

Change-Id: I795a64a66b4a2e316a99e6b523cc33a9ed364272
---
M jobs/gerrit-pipeline-endianness.yml
1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/jobs/gerrit-pipeline-endianness.yml b/jobs/gerrit-pipeline-endianness.yml
index 1b0f423..809cce6 100644
--- a/jobs/gerrit-pipeline-endianness.yml
+++ b/jobs/gerrit-pipeline-endianness.yml
@@ -69,8 +69,7 @@
          choosing-strategy: gerrit
          wipe-workspace: true
          skip-tag: true
-         submodule:
-           recursive: false
+         disable-submodules: true
 
     builders:
       - shell: |

