Update marksy dependecy due broken 1.1.0 version

[nezed]

Important issue:
Current addon-info dependecy marksy: ^1.0.1 resolves as 1.1.0 which brings to Storybook an error

Prism is not defined
ReferenceError: Prism is not defined
    at CodeComponent (http://localhost:9001/static/preview.bundle.js:89694:119)

This error leads to #163 issue with confusing answer, because marksy already switched from Prism to HiglightJS in version 2.0.0
(See storybookjs/marksy#11)

There is no breaking changes betwen 1.1.0 and 2.0.0 versions of marksy

What I did

Updated marksy dependecy version for @storybook/addon-info

How to test

Write any story description that can lead to markdown parsing.
My case is:

storiesOf('SomeComponent', module).addWithInfo(
    'Defalut',
    `
      \tvalue: {
        \tcounter: number,
        \tisMin: bool,
        \tisMax: bool,
      \t}
    `,
    () => {
        // Story here
    }
)

[codecov]

Codecov Report

Merging #1204 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1204   +/-   ##
=======================================
  Coverage   13.31%   13.31%           
=======================================
  Files         199      199           
  Lines        4589     4589           
  Branches      536      531    -5     
=======================================
  Hits          611      611           
- Misses       3502     3514   +12     
+ Partials      476      464   -12

Impacted Files	Coverage Δ
lib/ui/src/modules/ui/libs/filters.js	41.66% <0%> (ø)	⬆️
addons/knobs/src/components/types/Select.js	7.14% <0%> (ø)	⬆️
lib/ui/src/modules/shortcuts/actions/shortcuts.js	6.25% <0%> (ø)	⬆️
app/react-native/src/preview/story_kind.js	0% <0%> (ø)	⬆️
lib/ui/src/modules/ui/configs/handle_keyevents.js	33.33% <0%> (ø)	⬆️
addons/knobs/src/KnobManager.js	39.13% <0%> (ø)	⬆️
.../ui/src/modules/ui/components/layout/dimensions.js	15.62% <0%> (ø)	⬆️
addons/knobs/src/KnobStore.js	6.81% <0%> (ø)	⬆️
lib/ui/src/modules/ui/routes.js	0% <0%> (ø)	⬆️
lib/ui/src/libs/key_events.js	23.25% <0%> (ø)	⬆️
... and 20 more

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[ndelangen]

Thank you @nezed !