Bump mapbox-gl v1.12.0

[archmoj]

Attempt bumping mapbox-gl to the latest version that could resolve #4926.

TODO:

• figure out why two noCI tests are failing locally using npm run test-jasmine -- mapbox

@jonmmease this is not urgent at the moment. But it might be nice to be able to upgrade.

cc: @plotly/plotly_js

[jonmmease]

Which tests are failing locally?

[archmoj]

Which tests are failing locally?

plotly.js/test/jasmine/tests/mapbox_test.js

Lines 587 to 612 in 72c7f31

	it('@gl should not update center while dragging', function(done) {
	var map = gd._fullLayout.mapbox._subplot.map;
	spyOn(map, 'setCenter').and.callThrough();
	var p1 = [pointPos[0] + 50, pointPos[1] - 20];
	_mouseEvent('mousemove', pointPos, noop).then(function() {
	return Plotly.relayout(gd, {'mapbox.center': {lon: 13.5, lat: -19.5}});
	}).then(function() {
	// First relayout on mapbox.center results in setCenter call
	expect(map.setCenter).toHaveBeenCalledWith([13.5, -19.5]);
	expect(map.setCenter).toHaveBeenCalledTimes(1);
	}).then(function() {
	return _mouseEvent('mousedown', pointPos, noop);
	}).then(function() {
	return _mouseEvent('mousemove', p1, noop);
	}).then(function() {
	return Plotly.relayout(gd, {'mapbox.center': {lat: 0, lon: 0}});
	}).then(function() {
	return _mouseEvent('mouseup', p1, noop);
	}).then(function() {
	// Second relayout on mapbox.center does not result in a setCenter
	// call since map drag is underway
	expect(map.setCenter).toHaveBeenCalledTimes(1);
	}).then(done);
	}, LONG_TIMEOUT_INTERVAL);

and

plotly.js/test/jasmine/tests/mapbox_test.js

Line 1289 in 72c7f31

it('@gl should respond drag / scroll / double-click interactions', function(done) {

fails.