feat(metrics): Add metrics for domain expiration (#1244)

* Add metrics for domain expiration

* Update grafana and prometheus versions and extend grafana dashboard with Domain expiration

* feat(deps) update whois version

---------

Co-authored-by: TwiN <twin@linux.com>

.examples/docker-compose-grafana-prometheus/config/config.yaml

@@ -16,4 +16,10 @@ endpoints:
     url: https://api.github.com/healthz
     interval: 5m
     conditions:
-      - "[STATUS] == 200"
+      - "[STATUS] == 200"
+
+  - name: check-domain-expiration
+    url: "https://example.org/"
+    interval: 1h
+    conditions:
+      - "[DOMAIN_EXPIRATION] > 720h"