chore: Upgrade postgres and gitea

releases.yaml

@@ -243,7 +243,7 @@ templates:
   gitea: &gitea
     name: gitea
     chart: gitea/gitea
-    version: 9.0.4
+    version: 9.1.0
     inherit:
       - template: default-env-values
       - template: default-env-secrets
@@ -279,11 +279,6 @@ templates:
       - template: default-env-secrets
       - template: ext-istio-resource
 
-  iredmail: &iredmail
-    name: iredmail
-    chart: allanger-gitea/iredmail
-    version: 0.1.0
-
   redis: &redis
     name: redis
     chart: bitnami/redis
@@ -295,7 +290,7 @@ templates:
   postgres: &postgres
     name: postgres
     chart: bitnami/postgresql
-    version: 12.7.1
+    version: 12.7.3
     inherit:
       - template: default-env-values
       - template: default-env-secrets