chore: added severity to passes result also#108

Abhi3685 merged 2 commits intorelease-3.2.1browserstack/a11y-engine-axe-core:release-3.2.1from

AXE-674_add-severity-passesbrowserstack/a11y-engine-axe-core:AXE-674_add-severity-passesCopy head branch name to clipboard