Update vue from 2.4.4 to 2.5.2 in app/vue

[dependencies]

vue has been updated to 2.5.2 in app/vue by dependencies.io

2.5.2

Bug Fixes

• adjust nextTick implementation for more consistent behavior with earlier versions 4e0c4851, closes Storybook 5.1.0-beta.1 is not showing all stories and has a TypeError in the console #6813

[codecov]

Codecov Report

Merging #2047 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #2047   +/-   ##
=======================================
  Coverage   21.34%   21.34%           
=======================================
  Files         262      262           
  Lines        5767     5767           
  Branches      692      693    +1     
=======================================
  Hits         1231     1231           
+ Misses       4003     3994    -9     
- Partials      533      542    +9

Impacted Files	Coverage Δ
app/react/src/server/config/babel.js	0% <0%> (-100%)	⬇️
app/react/src/server/babel_config.js	0% <0%> (-77.42%)	⬇️
app/react/src/server/utils.js	0% <0%> (-53.58%)	⬇️
addons/events/src/components/Event.js	0% <0%> (ø)	⬆️
addons/storyshots/src/require_context.js	0% <0%> (ø)	⬆️
addons/knobs/src/components/types/Object.js	5.81% <0%> (ø)	⬆️
app/react/src/client/preview/error_display.js	0% <0%> (ø)	⬆️
lib/ui/src/modules/ui/configs/init_panels.js	25% <0%> (ø)	⬆️
...es__/update-addon-info/update-addon-info.output.js	0% <0%> (ø)	⬆️
lib/codemod/src/transforms/update-addon-info.js	51.16% <0%> (ø)	⬆️
... and 17 more

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