[glib/halfline/test-case-pipe-confusion: 6/7] ci: Mount /proc on freebsd

[Ray Strode <halfline src gnome org>]

commit 8b9430168d4d0581695fbae4f8f7b49769c7b689
Author: Ray Strode <rstrode redhat com>
Date:   Mon Oct 17 15:14:50 2022 -0400

    ci: Mount /proc on freebsd
    
    It seems like /proc isn't mounted on freebsd (just a guess).
    
    This commit tries mounting it before running CI.

 .gitlab-ci.yml | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3846535e4b..4a172d8589 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -411,6 +411,7 @@ freebsd-13-x86_64:
     LDFLAGS: -L/usr/local/lib -Wl,--disable-new-dtags
     LANG: C.UTF-8
   before_script:
+    - mount -t procfs proc /proc
     - bash .gitlab-ci/show-execution-environment.sh
   script:
     - meson ${MESON_COMMON_OPTIONS} --localstatedir=/var -Db_lundef=false -Dxattr=false _build