Fix long line check and add spaces around | for CI happiness.

Author: nickygerritsen

.github/linting.sh

@@ -5,10 +5,10 @@ set -euxo pipefail
 # shellcheck disable=SC2044
 for book in $(find ./ -maxdepth 1 -name "*.yml"); do
     if [ "$book" != "./handlers.yml" ]; then
-        ansible-lint "$book" -x braces,line-length
+        ansible-lint "$book" -x 'braces,yaml[line-length]'
     fi
 done
 # shellcheck disable=SC2044
 for dir in $(find ./roles -maxdepth 1 -type d); do
-    ansible-lint "$dir" -x braces,line-length
+    ansible-lint "$dir" -x 'braces,yaml[line-length]'
 done

provision-contest/ansible/roles/judgedaemon/tasks/main.yml

@@ -31,7 +31,7 @@
 
 - name: Pre-generate the kernel flags for ansible usage
   set_fact:
-    procline: "cgroup_enable=memory swapaccount=1 isolcpus={{ cpucore|join(',') }}"
+    procline: "cgroup_enable=memory swapaccount=1 isolcpus={{ cpucore | join(',') }}"
 
 - name: add cgroup kernel parameters
   lineinfile: