gitlab/azure: Use buildman instead of genboardscfg

Use the equivalent buildman functionality to check maintainer info.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

.azure-pipelines.yml

@@ -140,7 +140,7 @@ stages:
       options: $(container_option)
     steps:
       - script: |
-          if [ `./tools/genboardscfg.py -f 2>&1 | wc -l` -ne 0 ]; then exit 1; fi
+          ./tools/buildman/buildman -R
 
   - job: tools_only
     displayName: 'Ensure host tools build'

.gitlab-ci.yml

@@ -180,7 +180,7 @@ sloccount:
 Check for configs without MAINTAINERS entry:
   stage: testsuites
   script:
-    - if [ `./tools/genboardscfg.py -f 2>&1 | wc -l` -ne 0 ]; then exit 1; fi
+    - ./tools/buildman/buildman -R
 
 # Ensure host tools build
 Build tools-only: