chore(helm): add nameOverride and fullnameOverride value placeholders

Signed-off-by: Fabrizio Sestito <fabrizio.sestito@suse.com>

Author: fabriziosestito

charts/sbomscanner/values.yaml

@@ -2,6 +2,15 @@
 # This is a YAML-formatted file.
 # Declare variables to be passed into your templates.
 
+# nameOverride replaces the chart name used in the `app` label and as part of  resource names, 
+# while still keeping the release name as a prefix (e.g. `<release-name>-<nameOverride>`).
+# Leave empty to use the chart name.
+nameOverride: ""
+# fullnameOverride fully replaces the generated resource name prefix
+# (`<release-name>-<chart-name>`) for all resources created by this chart.
+# Leave empty to use the default generated name.
+fullnameOverride: ""
+
 # NOTE: This section is used to configure the global settings for the sbomscanner chart.
 global:
   cattle: