Disallow deregistering/deqeueing of certain assets that break QM

[rebeccahum]

What problem would the enhancement address for VIP?

Sometimes certain core assets are deregistered/dequeued which break Query Monitor, which adds an extra step during debugging to track that down.

Dependencies are:

• dashicons https://github.com/Automattic/vip-go-mu-plugins-built/blob/d38a2b0e4a1be875302942783cfe49f7f343e226/query-monitor/dispatchers/Html.php#L187-L192
• jquery https://github.com/Automattic/vip-go-mu-plugins-built/blob/d38a2b0e4a1be875302942783cfe49f7f343e226/query-monitor/dispatchers/Html.php#L170-L199

Describe the solution you'd like

It'd be good to have a sniff that warns for specific assets that we do not recommend removing.

What code should be reported as a violation?

wp_deregister_style( 'dashicons' );

wp_dequeue_script( 'jquery' );

What code should not be reported as a violation?

wp_dequeue_style( 'not_dashicons' );

wp_dequeue_script( 'not_jquery' );