Remove build os from build args

Author: shaun-nx

.github/workflows/build.yml

@@ -165,7 +165,6 @@ jobs:
             NJS_DIR=internal/controller/nginx/modules/src
             NGINX_CONF_DIR=internal/controller/nginx/conf
             BUILD_AGENT=gha
-            build-os=${{ inputs.build-os }}
           secrets: |
             ${{ contains(inputs.image, 'plus') && format('"nginx-repo.crt={0}"', secrets.NGINX_CRT) || '' }}
             ${{ contains(inputs.image, 'plus') && format('"nginx-repo.key={0}"', secrets.NGINX_KEY) || '' }}