Increase fs.inotify limits

Currently we have:

    $ sysctl fs.inotify
    fs.inotify.max_queued_events = 16384
    fs.inotify.max_user_instances = 128
    fs.inotify.max_user_watches = 45827

And we see errors like this on managed clusters even with trivial
busybox workloads:

    failed to create fsnotify watcher: too many open files

We use OpenShift worker defaults, already used for minikube[1].

[1] kubernetes/minikube#18832

Signed-off-by: Nir Soffer <nsoffer@redhat.com>

test/drenv/providers/lima/k8s.yaml

@@ -48,6 +48,12 @@ provision:
       net.ipv4.ip_forward                 = 1
       net.bridge.bridge-nf-call-ip6tables = 1
       EOF
+      # Avoid "failed to creating a fsnotify watcher: too many open files"
+      # errors with bigger setups.
+      cat <<EOF | sudo tee /etc/sysctl.d/99-fs-inotify.conf
+      fs.inotify.max_user_instances       = 8192
+      fs.inotify.max_user_watches         = 65536
+      EOF
       sysctl --system
       # Installing kubeadm, kubelet and kubectl
       export DEBIAN_FRONTEND=noninteractive