fix(jump-links): add aria-label to nav landmark #10838

Job	Run time
Verify that build runs on Windows	1m 41s
Compile project (24)	1m 7s
SSR Tests (Playwright)	1m 44s
Compile project (22)	1m 4s
Lint files	42s
Unit Tests (Web Test Runner)	1m 36s
Publish Playwright Report	35s
Validate successful build on main	4s
	8m 33s

Provide feedback