feat(alert): add `<pf-alert>` element #10690

Job	Run time
Unit Tests (Web Test Runner)	1m 38s
Compile project (22)	1m 6s
SSR Tests (Playwright)	1m 29s
Verify that build runs on Windows	1m 47s
Compile project (24)	1m 7s
Lint files	42s
Publish Playwright Report	35s
Validate successful build on main	6s
	8m 30s

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