feat(vue-options-api): Add a setting to remove local component definitions

[Ilanaya]

Before:

before.mp4

After (if `Vetur Extended is installed):

after.mp4

I would be grateful if you decide to accept this change. This extra definiton is extremely annoying.

Hope volar will eventually support goToSource command, but for now I think this is a good replacement. Considered making it enabled by default but it actually depends on Vetur Extended for correct work (I don't think that doing nothing is the behaviour is expected as it would be if Vetur Ext. isn't installed),

[zardoy]

A few notes:

• it is not a case for composition API. I mean there is no breakage for componentions API
• we cannot enable it by default, becuase, as you mentioned user might not have vetur extended, so we don't know wether we should fallback to local component definition if there are no definitions from other extension

Also, @maIIady the problem you mentioned is quite common, so I can suggest a general solution to it (setting):

"editor.gotoLocation.multipleDefinitions": "goto"

[zardoy]

so I can suggest a general solution to it (setting):
"editor.gotoLocation.multipleDefinitions": "goto"

I just realized you're getting first definition from the same file, nevermind

[zardoy]

Will probably release tomorrow