ci: add axe-plugin to PR labeler #7010

Job	Run time
Format check	59s
Linter	41s
Unit tests (windows-latest)	1m 51s
Integration tests (ubuntu-latest)	58s
Unit tests (ubuntu-latest)	42s
Integration tests (windows-latest)	1m 48s
E2E tests (ubuntu-latest)	42s
Integration tests (macos-latest)	57s
E2E tests (windows-latest)	2m 9s
Unit tests (macos-latest)	53s
E2E tests (macos-latest)	57s
Build	1m 28s
	14m 5s

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