[Feature] Add Metadata fields to the Scheduler Pod Spec

Author: ajanikow

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## [master](https://github.com/arangodb/kube-arangodb/tree/master) (N/A)
 - (Feature) Add Core fields to the Scheduler Container Spec
+- (Feature) Add Metadata fields to the Scheduler Pod Spec
 
 ## [1.2.39](https://github.com/arangodb/kube-arangodb/tree/1.2.39) (2024-03-11)
 - (Feature) Extract Scheduler API