fix(apps): Relax Pod Security Standards a bit to ease transition

This patch resolves some downtime of forecastle and oauth pods, after
enforcing the new Pod Security Standards. Given that restricted requires
explicit definition of a lot of fields, this shall be sorted ober time,
and not on the Spot.

References:
https://kubernetes.io/docs/concepts/security/pod-security-standards/#baseline

apps/base/forecastle/namespace.yaml

@@ -4,7 +4,7 @@ metadata:
   name: forecastle
   labels:
     pod-security.kubernetes.io/audit: restricted
-    pod-security.kubernetes.io/enforce: restricted
+    pod-security.kubernetes.io/enforce: baseline
     pod-security.kubernetes.io/warn: restricted
     pod-security.kubernetes.io/audit-version: latest
     pod-security.kubernetes.io/enforce-version: latest

apps/base/iot/namespace.yaml

@@ -4,7 +4,7 @@ metadata:
   name: iot
   labels:
     pod-security.kubernetes.io/audit: restricted
-    pod-security.kubernetes.io/enforce: restricted
+    pod-security.kubernetes.io/enforce: baseline
     pod-security.kubernetes.io/warn: restricted
     pod-security.kubernetes.io/audit-version: latest
     pod-security.kubernetes.io/enforce-version: latest