fix: bump grafana_cloud_integrator lib to fix issue with non-leader u…

…nits

lib/charms/grafana_cloud_integrator/v0/cloud_config_requirer.py

@@ -53,17 +53,11 @@ def __init__(self, charm, relation_name = DEFAULT_RELATION_NAME):
             self.framework.observe(event, self._on_relation_broken)
 
     def _on_relation_changed(self, event):
-        if not self._charm.unit.is_leader():
-            return
-
         self.on.cloud_config_available.emit()  # pyright: ignore
 
     def _on_relation_broken(self, event):
-        if not self._charm.unit.is_leader():
-            return
-
         self.on.cloud_config_revoked.emit()  # pyright: ignore
-    
+
     def _is_not_empty(self, s):
         return bool(s and not s.isspace())
 
@@ -130,7 +124,7 @@ def prometheus_endpoint(self) -> dict:
         """Return the prometheus endpoint dict."""
         if not self.prometheus_ready:
             return {}
-        
+
         endpoint = {}
         endpoint["url"] = self.prometheus_url
         if self.credentials: