Script Loader: Deprecate wp_sanitize_script_attributes()

[sirreal]

Deprecate wp_sanitize_script_attributes(). It is unused in Core and superseded by better alternatives like wp_get_script_tag() and wp_get_inline_script_tag().

Trac ticket: https://core.trac.wordpress.org/ticket/64511

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[github-actions]

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Props jonsurrell, westonruter.

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[github-actions]

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[sirreal]

This looks like:

Deprecated: Function wp_sanitize_script_attributes is deprecated since version 7.0.0! Use wp_get_script_tag() or wp_get_inline_script_tag() instead. in …/wp-includes/functions.php on line 6131