Editor: Add support for `amp-story-audio-sticker` #5693

Job	Run time
PHP 8.1 - WP latest	3m 32s
PHP 8.0 - WP latest	3m 43s
PHP 8.2 - WP latest (with coverage)	7m 42s
PHP 7.4 - WP 6.3	3m 28s
PHP 8.2 - WP latest (experimental) (in random order)	3m 51s
PHP 8.3 - WP trunk (experimental)	3m 34s
PHP 8.4 - WP trunk (experimental)	3m 41s
	29m 31s

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