Remove vibrationManager from Sim.

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While porting Sim.js to Sim.ts, I ran into this field:

      // {VibrationManager|null} - Responsible for managing vibration feedback for a sim. Experimental, and
      // not used frequently. The vibrationManager instance is passed through options so that tappi doesn't have to
      // become a dependency for all sims yet. If this gets more use, this will likely change.
      vibrationManager: null,

After converting to .ts, "tappi doesn't have to become a dependency for all sims yet" is not longer true. A the very least, tappi would need to be added to joist/tsconfig.json. It might also need to be added to build.json.

I asked @jessegreenberg about this on Slack, and he said:

I think usages of vibrationManager can be removed from Sim now. There are no plans to continue with that right now. I can remove the usage from john-travoltage.

So vibrationManager is going to be removed from Sim.ts. Since I'm partway through convertion, I'm just going to add // @ts-ignore for an vibrationManager code. Then I'll assign to @jessegreenberg for cleanup.

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In duplicate #793, @jessegreenberg said:

There are no plans in the next year or more to use Web based vibration. The only usage is in john-travoltage. We should remove it from both john-travoltage and Sim.js at this time. This came up as Sim.js is being converted to TypeScript. VibrationManager was only optionally included so that tappi didn't need to be a dependency for all sims, but strong typing would change that.

On hold until Sim TypeScript conversion is complete and changes can be made to Sim.ts.

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I bailed on Sim.js conversion to .ts in #795, so Sim is still in JavaScript for the time being.

@jessegreenberg over to you. You might want to remove vibrationManager from Sim.js before someone else spends time porting those bits.

[jessegreenberg]

tappi/vibrationManager has been removed from Sim.js, closing.