fix(a11y)-1: simplify Storybook headings to avoid over-nesting while …#4395

Sagar-6203620715 wants to merge 1 commit intokubernetes-sigs:mainkubernetes-sigs/headlamp:mainfrom

Sagar-6203620715:fix-access-1Sagar-6203620715/headlamp:fix-access-1Copy head branch name to clipboard