bitbucket-pipelines.yml: Change `make check` to `make distcheck`
Now that `make distcheck` should succeed, we can just use it as it
internally does `make check`. This patch changes the BitBucket
pipeline file to do so.
#include"internal.h"
#include"debug.h"
#include"plugins.h"
#include"version.h"
/** Plugin id : type-author-name (to guarantee uniqueness) */