Decrease the max santizedModelName to allow for suffixes

See #313 for details.

Signed-off-by: Brent Salisbury <[email protected]>

Author: nerdalert

charts/llm-d/templates/sample-application/_helpers.tpl

@@ -8,8 +8,8 @@ Sanitize the model name into a valid k8s label.
   {{- $name = regexReplaceAll "[\\-._]+$" $name "" -}}
   {{- $name = regexReplaceAll "\\." $name "-" -}}
 
-  {{- if gt (len $name) 63 -}}
-    {{- $name = substr 0 63 $name -}}
+  {{- if gt (len $name) 45 -}}
+    {{- $name = substr 0 45 $name -}}
   {{- end -}}
 
 {{- $name -}}