feat(cache): organization (#8903)

# Which Problems Are Solved

Organizations are ofter searched for by ID or primary domain. This
results in many redundant queries, resulting in a performance impact.

# How the Problems Are Solved

Cache Organizaion objects by ID and primary domain.

# Additional Changes

- Adjust integration test config to use all types of cache.
- Adjust integration test lifetimes so the pruner has something to do
while the tests run.

# Additional Context

- Closes #8865
- After #8902

internal/integration/config/zitadel.yaml

@@ -8,28 +8,30 @@ TLS:
 
 Caches:
   Connectors:
+    Memory:
+      Enabled: true
     Postgres:
       Enabled: true
     Redis:
       Enabled: true
   Instance:
-    Connector: "redis"
-    MaxAge: 1h
-    LastUsage: 10m
+    Connector: "memory"
+    MaxAge: 5m
+    LastUsage: 1m
     Log:
       Level: info
-      AddSource: true
-      Formatter:
-        Format: text
   Milestones:
     Connector: "postgres"
-    MaxAge: 1h
-    LastUsage: 10m
+    MaxAge: 5m
+    LastUsage: 1m
+    Log:
+      Level: info
+  Organization:
+    Connector: "redis"
+    MaxAge: 5m
+    LastUsage: 1m
     Log:
       Level: info
-      AddSource: true
-      Formatter:
-        Format: text
 
 Quotas:
   Access: