#205: add more fields to be fetched from secret#208

ArjunDandagi wants to merge 3 commits intolangfuse:mainlangfuse/langfuse-k8s:mainfrom

ArjunDandagi:issue-205-allow-referencing-more-values-from-k8-secretrefArjunDandagi/langfuse-k8s:issue-205-allow-referencing-more-values-from-k8-secretrefCopy head branch name to clipboard