[v3-1-test] chore: update navigation z-index using Chakra token (#57493)#57520

jscheffl merged 1 commit intoapache:v3-1-testapache/airflow:v3-1-testfrom

jscheffl:backport-9cb9a80-v3-1-testjscheffl/airflow:backport-9cb9a80-v3-1-testCopy head branch name to clipboard