[COMMON] Harmonize resource settings

Update all resource settings to the kubernetes recommended
normalized form. Fix ReadinessCheck resource limits.

Issue-ID: OOM-3273

Change-Id: Ie10903b801e4dc1689bcec092162d711a431a7a6
Signed-off-by: Andreas Geissler <andreas-geissler@telekom.de>
diff --git a/kubernetes/so/components/so-request-db-adapter/values.yaml b/kubernetes/so/components/so-request-db-adapter/values.yaml
index 7e2d521..9eecb24 100755
--- a/kubernetes/so/components/so-request-db-adapter/values.yaml
+++ b/kubernetes/so/components/so-request-db-adapter/values.yaml
@@ -106,18 +106,18 @@
 resources:
   small:
     limits:
-      memory: 1.5Gi
-      cpu: 1
+      cpu: "1"
+      memory: "1.5Gi"
     requests:
-      memory: 1.5Gi
-      cpu: 0.5
+      cpu: "0.5"
+      memory: "1.5Gi"
   large:
     limits:
-      memory: 3Gi
-      cpu: 2
+      cpu: "2"
+      memory: "3Gi"
     requests:
-      memory: 3Gi
-      cpu: 1
+      cpu: "1"
+      memory: "3Gi"
   unlimited: {}
 livenessProbe:
   path: /manage/health