Make it possible to skip triggers

Is your feature request related to a problem? Please describe.
When I'm writing tests I would like to be able to skip triggers.
For example, if I do some security check on my triggers I need to match with that on my test, and sometime it's very annoying because the objective is not to test the trigger, but something else. So it will be very useful to skip them.

Describe the solution you'd like
I see 2 major possibilities:

1. Add an option which can be pass (as a context) on actions

object.save( { skip_before_save: true, skip_after_save: true } );

2. Use the context to simulate the skipping

object.save( { context: { skip_before_save: true, skip_after_save: true } } );

Parse.Cloud.beforeSave("myClass", async (request) => {
   if request.context.skip_before_save == false {
      // do some work
   }
});

Parse.Cloud.afterSave("myClass", async (request) => {
   if request.context.skip_after_save == false {
      // do some work
   }
});

The second solution only required that the context can be used on every triggers - #7058 - but it don't really skip the trigger.
So I definitely think that the first one can be the best option (or something else in the same spirit).

Start by reading the trigger execution and action-handling paths in parse-server, then compare the proposed action option with the context-based approach from issue #7058. Define the supported skip behavior and its scope before adding coverage for beforeSave and afterSave triggers.